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 walking » increase walking (Expand search), decreases weaning (Expand search), decrease during (Expand search)
walking decrease » walking decreases (Expand search), warming decreases (Expand search), taping decrease (Expand search)
decrease models » decrease model (Expand search), disease models (Expand search), increase model (Expand search)
models effect » model effects (Expand search), pockels effect (Expand search), metals effect (Expand search)
decrease the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
the decrease » to decrease (Expand search), and 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 the decrease lesions decrease ) OR ( decrease walking decrease models effect ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease the decrease lesions decrease ) OR ( decrease walking decrease models effect ))*.