The "File Path" field should be stickier.

Often a repository can have many sub-trees and the File Path field is used to limit the searches to one subtree. Because of this, it really needs to be more persistent than the other fields, so that when I click on a symbol on a source page the search page that opens up should have the File Path field pre-populated with the old one and the search done assuming it was in effect. Perhaps a button could be added next to the field with the "broom" icon, to easily clear the field.