Perhaps you should try some spelling variations:
protocol python » protocol method (Expand search), protocol without (Expand search), protocol methods (Expand search)
and programming » _ programming (Expand search), goal programming (Expand search)
based protocol » and protocol (Expand search)
decrease and » decreases and (Expand search), decrease in (Expand search), decrease of (Expand search)
python based » action based (Expand search)
decrease on » decrease in (Expand search), decrease of (Expand search), decrease _ (Expand search)
on decrease » on decreased (Expand search), of decrease (Expand search), or decrease (Expand search)

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

• Removing quotes may allow a broader search: (( decrease on decrease and programming ) OR ( python based protocol python programming ))~.