Perhaps you should try some spelling variations:
decrease processes » disease processes (Expand search), defense processes (Expand search), decay processes (Expand search)
decrease decrease » decrease release (Expand search), disease decreases (Expand search), decrease sucrose (Expand search)
ratio decrease » to decrease (Expand search), rats decreases (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
action based » reaction based (Expand search), function based (Expand search)
based python » based path (Expand search), and python (Expand search), gate python (Expand search)
cod:n ratio » c:n ratio (Expand search), golden ratio (Expand search), common ratio (Expand search)

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

• Removing quotes may allow a broader search: (( cod:n ratio decrease decrease processes ) OR ( action based python python programming ))~.