Perhaps you should try some spelling variations:
decrease proerd » decrease pro (Expand search), decreases protein (Expand search), decreased protein (Expand search)
proerd programa » proeja programa (Expand search), program programa (Expand search), prouni programa (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
ctn decrease » can decrease (Expand search), to decrease (Expand search), on decrease (Expand search)
python redes » python regius (Expand search), python code (Expand search)
redes python » reais python (Expand search), redes pon (Expand search), dados python (Expand search)
code ctn » code an (Expand search), code cpc (Expand search)

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

• Removing quotes may allow a broader search: (( code ctn decrease proerd programa ) OR ( python redes python python programming ))~.