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 spin » decrease in (Expand search), decrease soon (Expand search), decrease lipid (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)
spin effects » main effects (Expand search), strain effects (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 AND decrease toc decrease ) OR ( decrease lesions decrease spin effects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease AND decrease toc decrease ) OR ( decrease lesions decrease spin effects ))*.