Perhaps you should try some spelling variations:
friction decreased » friction decrease (Expand search), fraction decreases (Expand search), deletion decreased (Expand search)
using friction » during friction (Expand search), using fractional (Expand search), using fractioned (Expand search)
decreased base » decreased bone (Expand search), decreased use (Expand search), decreased fas (Expand search)
base programa » base program (Expand search), based programs (Expand search), basic programa (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
python code » python coding (Expand search), python redes (Expand search)
code python » codigo python (Expand search), pacote python (Expand search)

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

• Removing quotes may allow a broader search: (( using friction decreased base programa ) OR ( python code python python programming ))~.