Perhaps you should try some spelling variations:
decreases urban » decreases organ (Expand search), decreases brown (Expand search), decreases brain (Expand search)
usando frangos » usando arranjos (Expand search), usando random (Expand search), usando aranhas (Expand search)
python usando » python and (Expand search), python estudo (Expand search)
to decreases » to decrease (Expand search), to decreased (Expand search), co2 decreases (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (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 to decreases urban processes ) OR ( python usando frangos python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease to decreases urban processes ) OR ( python usando frangos python programming ))*.