Perhaps you should try some spelling variations:
decreased need » decreased level (Expand search), decreased sleep (Expand search), decreased semen (Expand search)
dose processes » noise processes (Expand search), coke processes (Expand search), use processes (Expand search)
need decrease » speed decrease (Expand search), speed decreases (Expand search), and decrease (Expand search)
decrease dose » decrease due (Expand search), decrease costs (Expand search), decrease model (Expand search)
python based » action based (Expand search)
based with » base with (Expand search), bases with (Expand search), raised with (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 need decrease dose processes ) OR ( python based with python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decreased need decrease dose processes ) OR ( python based with python programming ))*.