Perhaps you should try some spelling variations:
decrease spot » decrease sod (Expand search), decrease soon (Expand search), decrease of (Expand search)
spot disease » host disease (Expand search), wilt disease (Expand search)
disease care » disease case (Expand search), disease carta (Expand search), disease cases (Expand search)
care process » change process (Expand search)
piton python » pitons python (Expand search), in python (Expand search), with python (Expand search)
python code » python coding (Expand search), python redes (Expand search)
code piton » code position (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 spot disease care process ) OR ( python code piton python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease spot disease care process ) OR ( python code piton python programming ))*.