Perhaps you should try some spelling variations:
lesions decrease » response decrease (Expand search), lesions case (Expand search)
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
decrease cells » decrease cell (Expand search), decreases cell (Expand search), decrease costs (Expand search)
decreased any » decreased and (Expand search), decreased ant (Expand search), decreased in (Expand search)
in decreased » is decreased (Expand search), in deceased (Expand search), and decreased (Expand search)
any decrease » and decrease (Expand search), can decrease (Expand search), may decrease (Expand search)
cells basis » cells based (Expand search), cells ascs (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 in decreased any decrease ) OR ( decrease lesions decrease cells basis ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease in decreased any decrease ) OR ( decrease lesions decrease cells basis ))*.