Perhaps you should try some spelling variations:
decrease merger » decrease further (Expand search)
merger patterns » gender patterns (Expand search), error patterns (Expand search), career patterns (Expand search)
decrease that » decrease the (Expand search), decrease at (Expand search), decrees that (Expand search)
that decrease » that increase (Expand search), that increases (Expand search), not decrease (Expand search)
decrease life » decrease liver (Expand search), increase life (Expand search), decreases liver (Expand search)
life decrease » life decreases (Expand search), life decreased (Expand search), life increase (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 that decrease OR decrease ) OR ( decrease life decrease merger patterns ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease that decrease OR decrease ) OR ( decrease life decrease merger patterns ))*.