Perhaps you should try some spelling variations:
precedents decrease » elements decrease (Expand search), prevent decrease (Expand search), precedents case (Expand search)
code precedents » code precedent (Expand search), one precedents (Expand search), court precedents (Expand search)
decrease work » decrease or (Expand search), increase work (Expand search), decrease of (Expand search)
piton python » pitons python (Expand search), in python (Expand search), with python (Expand search)
python code » python coding (Expand search), python redes (Expand search)
code piton » code position (Expand search)

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

• Removing quotes may allow a broader search: (( code precedents decrease work program ) OR ( python code piton python programming ))~.