Perhaps you should try some spelling variations:
decrease functional » decreased functional (Expand search), increase functional (Expand search), increased functional (Expand search)
waste decrease » faster decrease (Expand search), rate decrease (Expand search), system decrease (Expand search)
python code » python coding (Expand search), python redes (Expand search)
ore waste » care waste (Expand search), tire waste (Expand search), the waste (Expand search)
pitons » citons (Expand search), pitoni (Expand search), pitoes (Expand search)

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

• Removing quotes may allow a broader search: (( ore waste decrease functional programming ) OR ( python code pitons python programming ))~.