Perhaps you should try some spelling variations:
decrease cooperation » defense cooperation (Expand search), decrease proliferation (Expand search), decrease migration (Expand search)
cooperation program » cooperation programs (Expand search), acceleration program (Expand search), cooperation project (Expand search)
decrease further » decrease the (Expand search), decrease after (Expand search), decrease their (Expand search)
further decrease » further increase (Expand search), faster decrease (Expand search), the decrease (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: (( decrease further decrease cooperation program ) OR ( python code piton python programming ))~.