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)
function python » function path (Expand search), function protein (Expand search), function plasmon (Expand search)
decrease or » decrease of (Expand search), decrease on (Expand search), decrease _ (Expand search)
or decrease » not decrease (Expand search), to decrease (Expand search), _ decrease (Expand search)

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( decrease OR decrease in process ) OR ( python graphics function python programming ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease or decrease in process ) OR ( python graphics function python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease or decrease in process ) OR ( python graphics function python programming ))*.