Perhaps you should try some spelling variations:
decrease materials » create materials (Expand search), decreases maternal (Expand search), decrease arterial (Expand search)
materials defects » materials effects (Expand search), materials affects (Expand search), materiais defeitos (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
can decrease » and decrease (Expand search), can increase (Expand search), to decrease (Expand search)
python code » python coding (Expand search), python redes (Expand search)
code python » codigo python (Expand search), pacote python (Expand search)
code can » code an (Expand search), code ctn (Expand search), code car (Expand search)

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

• Removing quotes may allow a broader search: (( code can decrease materials defects ) OR ( python code python python programming ))~.