Perhaps you should try some spelling variations:
decrease materials » create materials (Expand search), decreases maternal (Expand search), decrease arterial (Expand search)
materials proposal » material proposal (Expand search), materiais proposta (Expand search), materia proposta (Expand search)
python coding » action coding (Expand search), python code (Expand search)
coding python » codigo python (Expand search), codigos python (Expand search), using python (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)

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

• Removing quotes may allow a broader search: (( code to decrease materials proposal ) OR ( python coding python python programming ))~.