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)
decreased il » decreased in (Expand search), increased il (Expand search), decreased by (Expand search)
decrease not » decrease of (Expand search), decrease akt (Expand search), decrease at (Expand search)
not decrease » to decrease (Expand search), not increase (Expand search), and decrease (Expand search)
il decrease » l decrease (Expand search), will decrease (Expand search), oil decreases (Expand search)
decrease 30 » decrease in (Expand search), decrease of (Expand search), decrease _ (Expand search)
30 objects » 3d objects (Expand search), 50 objects (Expand search), _ objects (Expand search)

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( decreased il decrease lesions decrease ) OR ( decrease NOT decrease 30 objects ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decreased il decrease lesions decrease ) OR ( decrease not decrease 30 objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decreased il decrease lesions decrease ) OR ( decrease not decrease 30 objects ))*.