After running a search and reviewing the results, you can easily cancel/clear the search results by clicking the Cancel Search button in the Full Text Search tab.

You can also click on the Search menu and then click Cancel Search, or you can type over a search query in the Full Text Search box and click the Full Text Search button to run the new search.

 

 

Once the search is canceled, the query is deleted from the Search box and the Full Text Search tab refreshes to display the Narrow Categories, Narrow Transcripts, and Narrow Annotations areas.