diff --git a/src/applications/almanac/typeahead/AlmanacInterfaceDatasource.php b/src/applications/almanac/typeahead/AlmanacInterfaceDatasource.php
--- a/src/applications/almanac/typeahead/AlmanacInterfaceDatasource.php
+++ b/src/applications/almanac/typeahead/AlmanacInterfaceDatasource.php
@@ -9,6 +9,10 @@
     return false;
   }
 
+  public function getBrowseTitle() {
+    return pht('Browse Interfaces');
+  }
+
   public function getPlaceholderText() {
     return pht('Type an interface name...');
   }
diff --git a/src/applications/almanac/typeahead/AlmanacServiceDatasource.php b/src/applications/almanac/typeahead/AlmanacServiceDatasource.php
--- a/src/applications/almanac/typeahead/AlmanacServiceDatasource.php
+++ b/src/applications/almanac/typeahead/AlmanacServiceDatasource.php
@@ -3,6 +3,10 @@
 final class AlmanacServiceDatasource
   extends PhabricatorTypeaheadDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Services');
+  }
+
   public function getPlaceholderText() {
     return pht('Type a service name...');
   }
diff --git a/src/applications/diffusion/typeahead/DiffusionArcanistProjectDatasource.php b/src/applications/diffusion/typeahead/DiffusionArcanistProjectDatasource.php
--- a/src/applications/diffusion/typeahead/DiffusionArcanistProjectDatasource.php
+++ b/src/applications/diffusion/typeahead/DiffusionArcanistProjectDatasource.php
@@ -8,6 +8,10 @@
     return false;
   }
 
+  public function getBrowseTitle() {
+    return pht('Browse Arcanist Projects');
+  }
+
   public function getPlaceholderText() {
     return pht('Type an arcanist project name...');
   }
diff --git a/src/applications/diffusion/typeahead/DiffusionAuditorDatasource.php b/src/applications/diffusion/typeahead/DiffusionAuditorDatasource.php
--- a/src/applications/diffusion/typeahead/DiffusionAuditorDatasource.php
+++ b/src/applications/diffusion/typeahead/DiffusionAuditorDatasource.php
@@ -3,6 +3,10 @@
 final class DiffusionAuditorDatasource
   extends PhabricatorTypeaheadCompositeDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Auditors');
+  }
+
   public function getPlaceholderText() {
     return pht('Type a user, project or package name...');
   }
diff --git a/src/applications/diffusion/typeahead/DiffusionRepositoryDatasource.php b/src/applications/diffusion/typeahead/DiffusionRepositoryDatasource.php
--- a/src/applications/diffusion/typeahead/DiffusionRepositoryDatasource.php
+++ b/src/applications/diffusion/typeahead/DiffusionRepositoryDatasource.php
@@ -3,6 +3,10 @@
 final class DiffusionRepositoryDatasource
   extends PhabricatorTypeaheadDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Repositories');
+  }
+
   public function getPlaceholderText() {
     return pht('Type a repository name...');
   }
diff --git a/src/applications/diffusion/typeahead/DiffusionSymbolDatasource.php b/src/applications/diffusion/typeahead/DiffusionSymbolDatasource.php
--- a/src/applications/diffusion/typeahead/DiffusionSymbolDatasource.php
+++ b/src/applications/diffusion/typeahead/DiffusionSymbolDatasource.php
@@ -9,6 +9,10 @@
     return false;
   }
 
+  public function getBrowseTitle() {
+    return pht('Browse Symbols');
+  }
+
   public function getPlaceholderText() {
     return pht('Type a symbol name...');
   }
diff --git a/src/applications/harbormaster/typeahead/HarbormasterBuildDependencyDatasource.php b/src/applications/harbormaster/typeahead/HarbormasterBuildDependencyDatasource.php
--- a/src/applications/harbormaster/typeahead/HarbormasterBuildDependencyDatasource.php
+++ b/src/applications/harbormaster/typeahead/HarbormasterBuildDependencyDatasource.php
@@ -8,6 +8,10 @@
     return false;
   }
 
+  public function getBrowseTitle() {
+    return pht('Browse Dependencies');
+  }
+
   public function getPlaceholderText() {
     return pht('Type another build step name...');
   }
diff --git a/src/applications/harbormaster/typeahead/HarbormasterBuildPlanDatasource.php b/src/applications/harbormaster/typeahead/HarbormasterBuildPlanDatasource.php
--- a/src/applications/harbormaster/typeahead/HarbormasterBuildPlanDatasource.php
+++ b/src/applications/harbormaster/typeahead/HarbormasterBuildPlanDatasource.php
@@ -3,6 +3,10 @@
 final class HarbormasterBuildPlanDatasource
   extends PhabricatorTypeaheadDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Build Plans');
+  }
+
   public function getPlaceholderText() {
     return pht('Type a build plan name...');
   }
diff --git a/src/applications/legalpad/typeahead/LegalpadDocumentDatasource.php b/src/applications/legalpad/typeahead/LegalpadDocumentDatasource.php
--- a/src/applications/legalpad/typeahead/LegalpadDocumentDatasource.php
+++ b/src/applications/legalpad/typeahead/LegalpadDocumentDatasource.php
@@ -7,6 +7,10 @@
     return false;
   }
 
+  public function getBrowseTitle() {
+    return pht('Browse Documents');
+  }
+
   public function getPlaceholderText() {
     return pht('Type a document name...');
   }
diff --git a/src/applications/macro/typeahead/PhabricatorMacroDatasource.php b/src/applications/macro/typeahead/PhabricatorMacroDatasource.php
--- a/src/applications/macro/typeahead/PhabricatorMacroDatasource.php
+++ b/src/applications/macro/typeahead/PhabricatorMacroDatasource.php
@@ -6,6 +6,10 @@
     return pht('Type a macro name...');
   }
 
+  public function getBrowseTitle() {
+    return pht('Browse Macros');
+  }
+
   public function getDatasourceApplicationClass() {
     return 'PhabricatorMacroApplication';
   }
diff --git a/src/applications/mailinglists/typeahead/PhabricatorMailingListDatasource.php b/src/applications/mailinglists/typeahead/PhabricatorMailingListDatasource.php
--- a/src/applications/mailinglists/typeahead/PhabricatorMailingListDatasource.php
+++ b/src/applications/mailinglists/typeahead/PhabricatorMailingListDatasource.php
@@ -3,6 +3,10 @@
 final class PhabricatorMailingListDatasource
   extends PhabricatorTypeaheadDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Mailing Lists');
+  }
+
   public function getPlaceholderText() {
     return pht('Type a mailing list name...');
   }
diff --git a/src/applications/maniphest/typeahead/ManiphestTaskPriorityDatasource.php b/src/applications/maniphest/typeahead/ManiphestTaskPriorityDatasource.php
--- a/src/applications/maniphest/typeahead/ManiphestTaskPriorityDatasource.php
+++ b/src/applications/maniphest/typeahead/ManiphestTaskPriorityDatasource.php
@@ -3,6 +3,10 @@
 final class ManiphestTaskPriorityDatasource
   extends PhabricatorTypeaheadDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Priorities');
+  }
+
   public function getPlaceholderText() {
     return pht('Type a task priority name...');
   }
diff --git a/src/applications/maniphest/typeahead/ManiphestTaskStatusDatasource.php b/src/applications/maniphest/typeahead/ManiphestTaskStatusDatasource.php
--- a/src/applications/maniphest/typeahead/ManiphestTaskStatusDatasource.php
+++ b/src/applications/maniphest/typeahead/ManiphestTaskStatusDatasource.php
@@ -3,6 +3,10 @@
 final class ManiphestTaskStatusDatasource
   extends PhabricatorTypeaheadDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Statuses');
+  }
+
   public function getPlaceholderText() {
     return pht('Type a task status name...');
   }
diff --git a/src/applications/meta/typeahead/PhabricatorApplicationDatasource.php b/src/applications/meta/typeahead/PhabricatorApplicationDatasource.php
--- a/src/applications/meta/typeahead/PhabricatorApplicationDatasource.php
+++ b/src/applications/meta/typeahead/PhabricatorApplicationDatasource.php
@@ -3,6 +3,10 @@
 final class PhabricatorApplicationDatasource
   extends PhabricatorTypeaheadDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Applications');
+  }
+
   public function getPlaceholderText() {
     return pht('Type an application name...');
   }
diff --git a/src/applications/metamta/typeahead/PhabricatorMetaMTAApplicationEmailDatasource.php b/src/applications/metamta/typeahead/PhabricatorMetaMTAApplicationEmailDatasource.php
--- a/src/applications/metamta/typeahead/PhabricatorMetaMTAApplicationEmailDatasource.php
+++ b/src/applications/metamta/typeahead/PhabricatorMetaMTAApplicationEmailDatasource.php
@@ -8,6 +8,10 @@
     return false;
   }
 
+  public function getBrowseTitle() {
+    return pht('Browse Email Addresses');
+  }
+
   public function getPlaceholderText() {
     return pht('Type an application email address...');
   }
diff --git a/src/applications/metamta/typeahead/PhabricatorMetaMTAMailableDatasource.php b/src/applications/metamta/typeahead/PhabricatorMetaMTAMailableDatasource.php
--- a/src/applications/metamta/typeahead/PhabricatorMetaMTAMailableDatasource.php
+++ b/src/applications/metamta/typeahead/PhabricatorMetaMTAMailableDatasource.php
@@ -3,6 +3,10 @@
 final class PhabricatorMetaMTAMailableDatasource
   extends PhabricatorTypeaheadCompositeDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Subscribers');
+  }
+
   public function getPlaceholderText() {
     return pht('Type a user, project, or mailing list name...');
   }
diff --git a/src/applications/owners/typeahead/PhabricatorOwnersPackageDatasource.php b/src/applications/owners/typeahead/PhabricatorOwnersPackageDatasource.php
--- a/src/applications/owners/typeahead/PhabricatorOwnersPackageDatasource.php
+++ b/src/applications/owners/typeahead/PhabricatorOwnersPackageDatasource.php
@@ -8,6 +8,10 @@
     return false;
   }
 
+  public function getBrowseTitle() {
+    return pht('Browse Packages');
+  }
+
   public function getPlaceholderText() {
     return pht('Type a package name...');
   }
diff --git a/src/applications/people/typeahead/PhabricatorPeopleDatasource.php b/src/applications/people/typeahead/PhabricatorPeopleDatasource.php
--- a/src/applications/people/typeahead/PhabricatorPeopleDatasource.php
+++ b/src/applications/people/typeahead/PhabricatorPeopleDatasource.php
@@ -15,6 +15,10 @@
     return $this;
   }
 
+  public function getBrowseTitle() {
+    return pht('Browse Users');
+  }
+
   public function getPlaceholderText() {
     return pht('Type a username...');
   }
diff --git a/src/applications/people/typeahead/PhabricatorViewerDatasource.php b/src/applications/people/typeahead/PhabricatorViewerDatasource.php
--- a/src/applications/people/typeahead/PhabricatorViewerDatasource.php
+++ b/src/applications/people/typeahead/PhabricatorViewerDatasource.php
@@ -3,6 +3,10 @@
 final class PhabricatorViewerDatasource
   extends PhabricatorTypeaheadDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Viewer');
+  }
+
   public function getPlaceholderText() {
     return pht('Type viewer()...');
   }
diff --git a/src/applications/project/typeahead/PhabricatorProjectDatasource.php b/src/applications/project/typeahead/PhabricatorProjectDatasource.php
--- a/src/applications/project/typeahead/PhabricatorProjectDatasource.php
+++ b/src/applications/project/typeahead/PhabricatorProjectDatasource.php
@@ -3,6 +3,10 @@
 final class PhabricatorProjectDatasource
   extends PhabricatorTypeaheadDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Projects');
+  }
+
   public function getPlaceholderText() {
     return pht('Type a project name...');
   }
diff --git a/src/applications/project/typeahead/PhabricatorProjectLogicalAndDatasource.php b/src/applications/project/typeahead/PhabricatorProjectLogicalAndDatasource.php
--- a/src/applications/project/typeahead/PhabricatorProjectLogicalAndDatasource.php
+++ b/src/applications/project/typeahead/PhabricatorProjectLogicalAndDatasource.php
@@ -3,6 +3,10 @@
 final class PhabricatorProjectLogicalAndDatasource
   extends PhabricatorTypeaheadCompositeDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Projects');
+  }
+
   public function getPlaceholderText() {
     return pht('Type a project name...');
   }
diff --git a/src/applications/project/typeahead/PhabricatorProjectLogicalDatasource.php b/src/applications/project/typeahead/PhabricatorProjectLogicalDatasource.php
--- a/src/applications/project/typeahead/PhabricatorProjectLogicalDatasource.php
+++ b/src/applications/project/typeahead/PhabricatorProjectLogicalDatasource.php
@@ -3,8 +3,12 @@
 final class PhabricatorProjectLogicalDatasource
   extends PhabricatorTypeaheadCompositeDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Projects');
+  }
+
   public function getPlaceholderText() {
-    return pht('Type a project name or selector...');
+    return pht('Type a project name or function...');
   }
 
   public function getDatasourceApplicationClass() {
diff --git a/src/applications/project/typeahead/PhabricatorProjectLogicalOrNotDatasource.php b/src/applications/project/typeahead/PhabricatorProjectLogicalOrNotDatasource.php
--- a/src/applications/project/typeahead/PhabricatorProjectLogicalOrNotDatasource.php
+++ b/src/applications/project/typeahead/PhabricatorProjectLogicalOrNotDatasource.php
@@ -3,6 +3,10 @@
 final class PhabricatorProjectLogicalOrNotDatasource
   extends PhabricatorTypeaheadCompositeDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Projects');
+  }
+
   public function getPlaceholderText() {
     return pht('Type any(<project>) or not(<project>)...');
   }
diff --git a/src/applications/project/typeahead/PhabricatorProjectLogicalUserDatasource.php b/src/applications/project/typeahead/PhabricatorProjectLogicalUserDatasource.php
--- a/src/applications/project/typeahead/PhabricatorProjectLogicalUserDatasource.php
+++ b/src/applications/project/typeahead/PhabricatorProjectLogicalUserDatasource.php
@@ -3,6 +3,10 @@
 final class PhabricatorProjectLogicalUserDatasource
   extends PhabricatorTypeaheadCompositeDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse User Projects');
+  }
+
   public function getPlaceholderText() {
     return pht('Type projects(<user>)...');
   }
diff --git a/src/applications/project/typeahead/PhabricatorProjectLogicalViewerDatasource.php b/src/applications/project/typeahead/PhabricatorProjectLogicalViewerDatasource.php
--- a/src/applications/project/typeahead/PhabricatorProjectLogicalViewerDatasource.php
+++ b/src/applications/project/typeahead/PhabricatorProjectLogicalViewerDatasource.php
@@ -3,6 +3,10 @@
 final class PhabricatorProjectLogicalViewerDatasource
   extends PhabricatorTypeaheadDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Viewer Projects');
+  }
+
   public function getPlaceholderText() {
     return pht('Type viewerprojects()...');
   }
diff --git a/src/applications/project/typeahead/PhabricatorProjectMembersDatasource.php b/src/applications/project/typeahead/PhabricatorProjectMembersDatasource.php
--- a/src/applications/project/typeahead/PhabricatorProjectMembersDatasource.php
+++ b/src/applications/project/typeahead/PhabricatorProjectMembersDatasource.php
@@ -3,6 +3,10 @@
 final class PhabricatorProjectMembersDatasource
   extends PhabricatorTypeaheadCompositeDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Members');
+  }
+
   public function getPlaceholderText() {
     return pht('Type members(<project>)...');
   }
diff --git a/src/applications/project/typeahead/PhabricatorProjectNoProjectsDatasource.php b/src/applications/project/typeahead/PhabricatorProjectNoProjectsDatasource.php
--- a/src/applications/project/typeahead/PhabricatorProjectNoProjectsDatasource.php
+++ b/src/applications/project/typeahead/PhabricatorProjectNoProjectsDatasource.php
@@ -3,6 +3,10 @@
 final class PhabricatorProjectNoProjectsDatasource
   extends PhabricatorTypeaheadDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Not In Any Projects');
+  }
+
   public function getPlaceholderText() {
     return pht('Type "not in any projects"...');
   }
diff --git a/src/applications/project/typeahead/PhabricatorProjectOrUserDatasource.php b/src/applications/project/typeahead/PhabricatorProjectOrUserDatasource.php
--- a/src/applications/project/typeahead/PhabricatorProjectOrUserDatasource.php
+++ b/src/applications/project/typeahead/PhabricatorProjectOrUserDatasource.php
@@ -3,6 +3,10 @@
 final class PhabricatorProjectOrUserDatasource
   extends PhabricatorTypeaheadCompositeDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Users and Projects');
+  }
+
   public function getPlaceholderText() {
     return pht('Type a user or project name...');
   }
diff --git a/src/applications/search/typeahead/PhabricatorSearchDatasource.php b/src/applications/search/typeahead/PhabricatorSearchDatasource.php
--- a/src/applications/search/typeahead/PhabricatorSearchDatasource.php
+++ b/src/applications/search/typeahead/PhabricatorSearchDatasource.php
@@ -3,6 +3,10 @@
 final class PhabricatorSearchDatasource
   extends PhabricatorTypeaheadCompositeDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Results');
+  }
+
   public function getPlaceholderText() {
     return pht('Type an object name...');
   }
diff --git a/src/applications/typeahead/controller/PhabricatorTypeaheadModularDatasourceController.php b/src/applications/typeahead/controller/PhabricatorTypeaheadModularDatasourceController.php
--- a/src/applications/typeahead/controller/PhabricatorTypeaheadModularDatasourceController.php
+++ b/src/applications/typeahead/controller/PhabricatorTypeaheadModularDatasourceController.php
@@ -225,7 +225,7 @@
         return $this->newDialog()
           ->setWidth(AphrontDialogView::WIDTH_FORM)
           ->setRenderDialogAsDiv(true)
-          ->setTitle(get_class($source)) // TODO: Provide nice names.
+          ->setTitle($source->getBrowseTitle())
           ->appendChild($browser)
           ->addCancelButton('/', pht('Close'));
       }
diff --git a/src/applications/typeahead/datasource/PhabricatorTypeaheadDatasource.php b/src/applications/typeahead/datasource/PhabricatorTypeaheadDatasource.php
--- a/src/applications/typeahead/datasource/PhabricatorTypeaheadDatasource.php
+++ b/src/applications/typeahead/datasource/PhabricatorTypeaheadDatasource.php
@@ -88,6 +88,11 @@
   }
 
   abstract public function getPlaceholderText();
+
+  public function getBrowseTitle() {
+    return get_class($this);
+  }
+
   abstract public function getDatasourceApplicationClass();
   abstract public function loadResults();
 
diff --git a/src/applications/typeahead/datasource/PhabricatorTypeaheadMonogramDatasource.php b/src/applications/typeahead/datasource/PhabricatorTypeaheadMonogramDatasource.php
--- a/src/applications/typeahead/datasource/PhabricatorTypeaheadMonogramDatasource.php
+++ b/src/applications/typeahead/datasource/PhabricatorTypeaheadMonogramDatasource.php
@@ -10,6 +10,10 @@
     return false;
   }
 
+  public function getBrowseTitle() {
+    return pht('Browse Objects');
+  }
+
   public function getPlaceholderText() {
     return pht('Type an object name...');
   }
diff --git a/src/applications/typeahead/datasource/PhabricatorTypeaheadNoOwnerDatasource.php b/src/applications/typeahead/datasource/PhabricatorTypeaheadNoOwnerDatasource.php
--- a/src/applications/typeahead/datasource/PhabricatorTypeaheadNoOwnerDatasource.php
+++ b/src/applications/typeahead/datasource/PhabricatorTypeaheadNoOwnerDatasource.php
@@ -3,6 +3,10 @@
 final class PhabricatorTypeaheadNoOwnerDatasource
   extends PhabricatorTypeaheadDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse No Owner');
+  }
+
   public function getPlaceholderText() {
     return pht('Type "none"...');
   }
diff --git a/src/applications/typeahead/datasource/PhabricatorTypeaheadOwnerDatasource.php b/src/applications/typeahead/datasource/PhabricatorTypeaheadOwnerDatasource.php
--- a/src/applications/typeahead/datasource/PhabricatorTypeaheadOwnerDatasource.php
+++ b/src/applications/typeahead/datasource/PhabricatorTypeaheadOwnerDatasource.php
@@ -3,6 +3,10 @@
 final class PhabricatorTypeaheadOwnerDatasource
   extends PhabricatorTypeaheadCompositeDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Owners');
+  }
+
   public function getPlaceholderText() {
     return pht('Type a user name or "none"...');
   }
diff --git a/src/applications/typeahead/datasource/PhabricatorTypeaheadUserParameterizedDatasource.php b/src/applications/typeahead/datasource/PhabricatorTypeaheadUserParameterizedDatasource.php
--- a/src/applications/typeahead/datasource/PhabricatorTypeaheadUserParameterizedDatasource.php
+++ b/src/applications/typeahead/datasource/PhabricatorTypeaheadUserParameterizedDatasource.php
@@ -3,8 +3,12 @@
 final class PhabricatorTypeaheadUserParameterizedDatasource
   extends PhabricatorTypeaheadCompositeDatasource {
 
+  public function getBrowseTitle() {
+    return pht('Browse Users');
+  }
+
   public function getPlaceholderText() {
-    return pht('Type a username or selector...');
+    return pht('Type a username or function...');
   }
 
   public function getComponentDatasources() {