Perhaps you should try some spelling variations:
efficient solution » efficient solutions (Expand search), efficient production (Expand search), efficient computation (Expand search)
total processes » local processes (Expand search), total processo (Expand search), oral processes (Expand search)
decrease total » decreased total (Expand search), increase total (Expand search), decrease fetal (Expand search)
on efficient » an efficient (Expand search), on efficiency (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain decrease (Expand search)
script on » scripts on (Expand search), script of (Expand search), script in (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 in decrease total processes ) OR ( python script on efficient solution ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease in decrease total processes ) OR ( python script on efficient solution ))*.