Perhaps you should try some spelling variations:
decrease processes » disease processes (Expand search), defense processes (Expand search), decay processes (Expand search)
python collocation » python application (Expand search), the collocation (Expand search), non collocation (Expand search)
collocation python » collocation method (Expand search), collocation methods (Expand search), collocation with (Expand search)
increase decrease » increase disease (Expand search), increase degree (Expand search), increased disease (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
and increase » and increases (Expand search), and increased (Expand search)

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

• Removing quotes may allow a broader search: (( code and increase decrease processes ) OR ( python collocation python python programming ))~.