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 total » decreased total (Expand search), increase total (Expand search), decrease fetal (Expand search)
total decrease » quotas decrease (Expand search), to decrease (Expand search), not decrease (Expand search)
decrease mof » decrease of (Expand search), decrease on (Expand search), decrease or (Expand search)
mof based » of base (Expand search), of basel (Expand search), of bases (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 total decrease ) OR ( decrease OR decrease mof based ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease lesions decrease total decrease ) OR ( decrease OR decrease mof based ))*.