There is a pair of buttons in the middle of the search dialog that allow you to save frequently used queries and run these saved queries. The "Remember..." button will save the current query, and the "Saved Queries..." button will display a list of saved queries that you can choose from.
When the "Remember..." button is clicked, a dialog will be displayed asking you to name the query. Once "OK" is clicked, the query will be saved locally.
If you try to name a new query with an name that already exists, you will be prompted asking whether to overwrite the currently saved query with the new one.
When the "Saved Queries..." button is clicked on, another dialog will be displayed containing a list of all of the queries that are currently saved on your computer. Select the query that you wish to run and click "run" to execute it.
