Perhaps you should try some spelling variations:
decrease activation » increase activation (Expand search), increased activation (Expand search), disease activation (Expand search)
activation process » automation process (Expand search), innovation process (Expand search), adaptation process (Expand search)
python codigo » python coding (Expand search), python code (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)
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 activation process ) OR ( python codigo python python programming ))~.