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)
decrease that » decrease the (Expand search), decrease at (Expand search), decrees that (Expand search)
that decrease » that increase (Expand search), that increases (Expand search), not decrease (Expand search)
decrease fish » decrease with (Expand search), decrease risk (Expand search), decrease high (Expand search)
decrease milk » decrease il (Expand search), decrease risk (Expand search), decrease in (Expand search)
milk decrease » will decrease (Expand search), risk decreases (Expand search), milk increases (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 that decrease fish processing ) OR ( decrease milk decrease lesions decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease that decrease fish processing ) OR ( decrease milk decrease lesions decrease ))*.