Perhaps you should try some spelling variations:
decreased speed » decreased sleep (Expand search), decreased sperm (Expand search), decreased need (Expand search)
speed decrease » stent decrease (Expand search)
method python » method method (Expand search), python python (Expand search)
in processes » in process (Expand search), in processing (Expand search), design processes (Expand search)
python api » python and (Expand search)
api method » iapi method (Expand search), bpi method (Expand search), epi method (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decreased speed decrease in processes ) OR ( python api method python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decreased speed decrease in processes ) OR ( python api method python programming ))*.