Perhaps you should try some spelling variations:
author programming » python programming (Expand search), method programming (Expand search), motor programming (Expand search)
decrease processes » disease processes (Expand search), decay processes (Expand search), increase process (Expand search)
decrease decrease » decrease release (Expand search), disease decreases (Expand search), decreases disease (Expand search)
effect author » effect auto (Expand search), effect after (Expand search), effect method (Expand search)
python based » action based (Expand search)
based effect » based effects (Expand search), biased effect (Expand search), base effect (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (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: "(( decrease to decrease decrease processes ) OR ( python based effect author programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease to decrease decrease processes ) OR ( python based effect author programming ))*.