Perhaps you should try some spelling variations:
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)
decrease will » decrease with (Expand search), decrease cell (Expand search), decrease il (Expand search)
decreases ii » decreases in (Expand search), decreases il (Expand search), decreases hip (Expand search)
ii processor » v processor (Expand search), risc processor (Expand search), arm processor (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 risk decreases ii processor ) OR ( decrease the decrease will decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease risk decreases ii processor ) OR ( decrease the decrease will decrease ))*.