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)
rat decrease » rate decrease (Expand search), rats decreases (Expand search), ratio decrease (Expand search)
python case » python based (Expand search), python casos (Expand search), python code (Expand search)
cost rat » cost at (Expand search), cost raw (Expand search), cost ratio (Expand search)

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

• Removing quotes may allow a broader search: (( cost rat decrease decrease processes ) OR ( python case with python programming ))~.