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 showing » decrease owing (Expand search), decrease following (Expand search), decreases shedding (Expand search)
showing patterns » shopping patterns (Expand search), growing patterns (Expand search), shaping patterns (Expand search)
decrease akt » decrease at (Expand search), decrease and (Expand search), decrease after (Expand search)
akt decrease » and decrease (Expand search), not decrease (Expand search), any 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 akt decrease ) OR ( decrease OR decrease showing patterns ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease lesions decrease akt decrease ) OR ( decrease OR decrease showing patterns ))*.