Perhaps you should try some spelling variations:
function decrease » friction decrease (Expand search), fraction decreases (Expand search), function degree (Expand search)
based function » based functions (Expand search), base function (Expand search), based functional (Expand search)
on programming » in programming (Expand search), cone programming (Expand search), and programming (Expand search)
pythons python » python python (Expand search), pitons python (Expand search), piton python (Expand search)
decrease on » decrease in (Expand search), decrease of (Expand search), decrease and (Expand search)
python code » python coding (Expand search), python redes (Expand search)

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

• Removing quotes may allow a broader search: (( based function decrease on programming ) OR ( python code pythons python programming ))~.