Perhaps you should try some spelling variations:
sample processing » image processing (Expand search), pre processing (Expand search), waste processing (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 dados » python data (Expand search), python redes (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 sample processing ) OR ( python dados python python programming ))~.