Perhaps you should try some spelling variations:
decrease decrease » decrease release (Expand search), disease decreases (Expand search), decreases disease (Expand search)
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
lesions decrease » response decrease (Expand search), lesions case (Expand search), skins decrease (Expand search)
gas processing » images processing (Expand search)
decrease after » increase after (Expand search), disease after (Expand search)
decrease gas » decrease at (Expand search), decrease its (Expand search), increase gas (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 gas processing ) OR ( decrease AND decrease decrease after ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease lesions decrease gas processing ) OR ( decrease AND decrease decrease after ))*.