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 toc » decrease of (Expand search), decrease the (Expand search), decreased to (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), not decrease (Expand search)
decrease law » decrease low (Expand search), decree law (Expand search), decrease at (Expand search)
law affected » dam affected (Expand search), law affect (Expand search), has affected (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain 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 in decrease lesions decrease ) OR ( decrease toc decrease law affected ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease in decrease lesions decrease ) OR ( decrease toc decrease law affected ))*.