Perhaps you should try some spelling variations:
decrease cooperation » defense cooperation (Expand search), decrease proliferation (Expand search), decrease migration (Expand search)
cooperation patterns » operation patterns (Expand search), conservation patterns (Expand search), conversation patterns (Expand search)
decrease term » decreased sperm (Expand search), decreases sperm (Expand search), decrease theory (Expand search)
term decrease » term increase (Expand search), to decrease (Expand search), the decrease (Expand search)
decrease toc » decrease the (Expand search), decreased to (Expand search), decrease on (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), not decrease (Expand search)
decrease of » decrease in (Expand search)
of decrease » or decrease (Expand search), not decrease (Expand search), to decrease (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease term decrease toc decrease ) OR ( decrease of decrease cooperation patterns ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease term decrease toc decrease ) OR ( decrease of decrease cooperation patterns ))*.