Perhaps you should try some spelling variations:
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
lesions decrease » response decrease (Expand search), lesions case (Expand search)
decrease faster » decrease after (Expand search), decrease further (Expand search), decreased after (Expand search)
faster decrease » rate decrease (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 peo » decrease pro (Expand search), decreases pest (Expand search), decrease cell (Expand search)
peo based » pso based (Expand search), zero based (Expand search), feco based (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 faster decrease lesions decrease ) OR ( decrease that decrease peo based ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease faster decrease lesions decrease ) OR ( decrease that decrease peo based ))*.