Perhaps you should try some spelling variations:
vpython programming » python programming (Expand search), method programming (Expand search), creation programming (Expand search)
decreases these » decreases the (Expand search), decreases th2 (Expand search), decreases pest (Expand search)
these processes » the processes (Expand search), thermal processes (Expand search), change processes (Expand search)
but decreases » but increases (Expand search), and decreases (Expand search), 1 decreases (Expand search)
model vpython » modeling vpython (Expand search), modulo python (Expand search)
decrease but » decrease at (Expand search), decrease akt (Expand search), decrease by (Expand search)
python serum » python scrum (Expand search), ration serum (Expand search), python rdm (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 but decreases these processes ) OR ( python serum model vpython programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease but decreases these processes ) OR ( python serum model vpython programming ))*.