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)
arm processor » core processor (Expand search), word processor (Expand search)
decrease the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
the decrease » and decrease (Expand search)
decrease arm » decrease and (Expand search), decrease akt (Expand search), decrease at (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease pro (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 the decrease arm processor ) OR ( decrease to decrease lesions decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease the decrease arm processor ) OR ( decrease to decrease lesions decrease ))*.