Perhaps you should try some spelling variations:
decrease food » decreases food (Expand search), increase food (Expand search), decreases blood (Expand search)
method python » method method (Expand search), python python (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decrease on (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), not decrease (Expand search)
food process » food processed (Expand search), food prices (Expand search), food processing (Expand search)
python based » action based (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease toc decrease food process ) OR ( python based method python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease toc decrease food process ) OR ( python based method python programming ))*.