From the 
Find Documents Pane, you can search for processed documents that contain a particular term in their path, fields, tokens, or text.
You can also right-click and perform some actions such as:
- Bookmarking the documents
- Storing the documents
- Deleting the documents
You can use this feature before storage to see how many documents had a particular piece of information generated during processing.
For more information, see Searching for Processed Documents.