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)
rate decrease » rats decreases (Expand search), ratio decrease (Expand search), rate increase (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
cost rate » cost rat (Expand search), cost ratio (Expand search), cost water (Expand search)

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

• Removing quotes may allow a broader search: (( cost rate decrease decrease processes ) OR ( python _ python python programming ))~.