Perhaps you should try some spelling variations:
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
total processing » oral processing (Expand search), local processing (Expand search), coal processing (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)
decrease risk » decreased risk (Expand search), increase risk (Expand search), decrease in (Expand search)
risk decrease » risk decreases (Expand search), risk increase (Expand search), break decrease (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( decrease risk decrease total processing ) OR ( decrease lesions decrease to decrease ))~.