From the Saved Searches menu, select the name of the search you want to run. (Note that the menu appears only after you save a search.)
The selected search is run and the Analytics tab appears with the results as well as the saved search criteria ("Filtered by" information).
Note: If your privileges have changed from when you first saved the search to when you later run the search, the search results may be empty if the changed privileges affected criteria saved for the search, such as the models selected for the search.