Perhaps you should try some spelling variations:
decreased decrease » decreases disease (Expand search), decrease release (Expand search)
decrease processes » disease processes (Expand search), defense processes (Expand search), decay processes (Expand search)
cross decreased » corn decreased (Expand search), stress decreases (Expand search)
decrease cross » decrease costs (Expand search), increase cross (Expand search), decrease sucrose (Expand search)
reverse python » reverse path (Expand search)
waste reverse » waste reuse (Expand search)
python waste » python system (Expand search), cotton waste (Expand search), python based (Expand search)

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

• Removing quotes may allow a broader search: (( decrease cross decreased decrease processes ) OR ( python waste reverse python programming ))~.