Perhaps you should try some spelling variations:
decrease processes » disease processes (Expand search), defense processes (Expand search), decay processes (Expand search)
disease decrease » disease decreases (Expand search), diseases decreases (Expand search), disease increased (Expand search)
increased waist » increased air (Expand search), increased water (Expand search), increased with (Expand search)
pythons python » python python (Expand search), pitons python (Expand search), piton python (Expand search)
waist disease » wilt disease (Expand search), against disease (Expand search), host disease (Expand search)
c pythons » _ python (Expand search)
python c » python _ (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: "(( increased waist disease decrease processes ) OR ( python c pythons python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( increased waist disease decrease processes ) OR ( python c pythons python programming ))*.