Perhaps you should try some spelling variations:
lexical processing » chemical processing (Expand search), textual processing (Expand search), optical processing (Expand search)
decrease rapidly » disease rapidly (Expand search), decrease lipid (Expand search)
rapidly decrease » rapid decrease (Expand search), rapid increase (Expand search), taping decrease (Expand search)
decrease lexical » decrease physical (Expand search), decreases local (Expand search), decrease fetal (Expand search)
risk decreases » diet decreases (Expand search), life decreases (Expand search), oic decreases (Expand search)
decrease risk » decreased risk (Expand search), increase risk (Expand search), decrease in (Expand search)
decreases to » decreases t (Expand search), decreases mtor (Expand search), decreases the (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 rapidly decrease lexical processing ) OR ( decrease risk decreases to decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease rapidly decrease lexical processing ) OR ( decrease risk decreases to decrease ))*.