Switch between Advanced Search and Simple Search
To switch from an advanced search to a simple search, do one of the following:

Click the Advanced Search button so that it is highlighted.

Press Command+Shift+F (Mac) or Control+Shift+F (Windows).
To switch from an simple search to an advanced search, do one of the following:

Click the Advanced Search button so that it is unhighlighted.

Press Command+F (Mac) or Control+F (Windows).
To cancel the search entirely:

Click the Simple Search button (“X”).