Perhaps you should try some spelling variations:
decrease writer » decrease after (Expand search), decrease with (Expand search), decreases water (Expand search)
writer program » write program (Expand search), water program (Expand search), river program (Expand search)
decrease rate » decreased rate (Expand search), decreases rate (Expand search), decrease at (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)
python based » action based (Expand search)
based python » based path (Expand search), and python (Expand search), gate python (Expand search)

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

• Removing quotes may allow a broader search: (( decrease rate decrease writer program ) OR ( python based python python programming ))~.