Perhaps you should try some spelling variations:
waste decrease » faster decrease (Expand search), rate decrease (Expand search), system decrease (Expand search)
decrease total » decreased total (Expand search), increase total (Expand search), decrease fetal (Expand search)
total program » total programa (Expand search), pontal program (Expand search), oral program (Expand search)
python redes » python regius (Expand search), python code (Expand search)
code waste » code master (Expand search), cofee waste (Expand search), care waste (Expand search)
pon python » on python (Expand search), piton python (Expand search), in python (Expand search)
redes pon » redes p2p (Expand search), redes par (Expand search), redes plc (Expand search)

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

• Removing quotes may allow a broader search: (( code waste decrease total program ) OR ( python redes pon python programming ))~.