Perhaps you should try some spelling variations:
graphics function » graphical functions (Expand search), granules function (Expand search)
python graphics » python graphical (Expand search), motion graphics (Expand search)
brain processes » chain processes (Expand search), in processes (Expand search), branching processes (Expand search)
function python » function path (Expand search), function protein (Expand search), function plasmon (Expand search)
decrease brain » decreased brain (Expand search), decreases brain (Expand search), decreases brown (Expand search)
decrease not » decrease of (Expand search), decrease akt (Expand search), decrease at (Expand search)
not decrease » to decrease (Expand search), not increase (Expand search), and decrease (Expand search)

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

• Removing quotes may allow a broader search: (( decrease not decrease brain processes ) OR ( python graphics function python programming ))~.