XpoLog saves the n most recent searches, as well as the n most popular searches. This enables you to run a recent search, without having to retype the search query. 

To run a recent/popular search:

1. In the Search Query Panel, click the Search Options icon.
   A window with tabs for various search options opens.
   
2. Click the Search History tab.
   The searches that you have conducted recently, as well as popular searches, are listed. 
   
3. Click the search that you want to run.
   The search runs and results are displayed.