Perhaps you should try some spelling variations:
decrease cooperation » defense cooperation (Expand search), decrease proliferation (Expand search), decrease migration (Expand search)
cooperation decrease » cooperation case (Expand search), cooperation directe (Expand search), cooperation defence (Expand search)
decrease wind » decrease owing (Expand search), decrease in (Expand search), decrease and (Expand search)
decrease can » decrease in (Expand search), decrease and (Expand search), decrease at (Expand search)
can decrease » and decrease (Expand search), can increase (Expand search), to decrease (Expand search)
wind pattern » wind patterns (Expand search), wing pattern (Expand search), and pattern (Expand search)

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

• Removing quotes may allow a broader search: (( decrease can decrease cooperation decrease ) OR ( decrease NOT decrease wind pattern ))~.