Perhaps you should try some spelling variations:
disease processes » disease process (Expand search), disease progress (Expand search), these processes (Expand search)
activation during » activity during (Expand search)
decrease fear » decrease after (Expand search), decrease their (Expand search), decrease at (Expand search)
fear diseases » ear diseases (Expand search), heart diseases (Expand search), cedar diseases (Expand search)
during low » during long (Expand search), during labor (Expand search)
low python » of python (Expand search), on python (Expand search), lib python (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( decrease fear diseases disease processes ) OR ( activation during low python programming ))~.