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 adhesion » increases adhesion (Expand search), decrease asian (Expand search), decreases aggression (Expand search)
adhesion objects » adhesion effects (Expand search), adhesion agents (Expand search), adhesion events (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (Expand search)

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

• Removing quotes may allow a broader search: (( decrease cooperation decrease to decrease ) OR ( decrease OR decrease adhesion objects ))~.