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)
need processing » seed processing (Expand search), feed processing (Expand search), seeds processing (Expand search)
decrease need » decreased need (Expand search), decreased feed (Expand search), decrease the (Expand search)
decrease pro » decrease or (Expand search), decrease food (Expand search), decrease treg (Expand search)
pro decrease » to decrease (Expand search), or decrease (Expand search), price decrease (Expand search)
decrease at » decrease akt (Expand search), decrease and (Expand search), decrease in (Expand search)
at decrease » rate decrease (Expand search), that decrease (Expand search), and decrease (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 lesions decrease need processing ) OR ( decrease pro decrease at decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease lesions decrease need processing ) OR ( decrease pro decrease at decrease ))*.