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 will » decrease with (Expand search), decrease cell (Expand search), decrease il (Expand search)
decreased age » decrease age (Expand search), decreased base (Expand search), decreased rate (Expand search)
on decreased » in decreased (Expand search), of decreased (Expand search), on deceased (Expand search)
decrease on » decrease in (Expand search), decrease of (Expand search), decrease or (Expand search)
age objects » page objects (Expand search), image objects (Expand search), and objects (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 will decrease lesions decrease ) OR ( decrease on decreased age objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease will decrease lesions decrease ) OR ( decrease on decreased age objects ))*.