Perhaps you should try some spelling variations:
ratio decrease » to decrease (Expand search), rats decreases (Expand search)
decoder ratio » gender ratio (Expand search), cover ratio (Expand search)
python coding » action coding (Expand search), python code (Expand search)
coding python » codigo python (Expand search), codigos python (Expand search), using python (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decrease on (Expand search)
toc programa » poc programa (Expand search), tic programa (Expand search), dpoc programa (Expand search)

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

• Removing quotes may allow a broader search: (( decoder ratio decrease toc programa ) OR ( python coding python python programming ))~.