Perhaps you should try some spelling variations:
model propostas » movel propostas (Expand search), modelos propostas (Expand search), model proposal (Expand search)
decrease model » increase model (Expand search), decrease sod (Expand search), decrease total (Expand search)
code decrease » oxide decrease (Expand search), roads decrease (Expand search), to decrease (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (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 code » code cdc (Expand search)

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

• Removing quotes may allow a broader search: (( code code decrease model propostas ) OR ( python redes python python programming ))~.