Perhaps you should try some spelling variations:
rats decreased » rats decreases (Expand search), has decreased (Expand search), rate decrease (Expand search)
decreased when » decrease when (Expand search), decreased the (Expand search), decreased pten (Expand search)
when programa » en programa (Expand search), men programa (Expand search), caen programa (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
python code » python coding (Expand search), python redes (Expand search)
code python » codigo python (Expand search), pacote python (Expand search)
code rats » code raios (Expand search), code rac (Expand search), nude rats (Expand search)

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

• Removing quotes may allow a broader search: (( code rats decreased when programa ) OR ( python code python python programming ))~.