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 pro » decrease or (Expand search), decrease food (Expand search), decrease treg (Expand search)
pro decrease » or decrease (Expand search), price decrease (Expand search), term decrease (Expand search)
decrease not » decrease of (Expand search), decrease akt (Expand search), decrease at (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (Expand search)
not doing » not going (Expand search), of doing (Expand search), not being (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: (( decrease pro decrease lesions decrease ) OR ( decrease to decrease NOT doing ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease pro decrease lesions decrease ) OR ( decrease to decrease not doing ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease pro decrease lesions decrease ) OR ( decrease to decrease not doing ))*.