Perhaps you should try some spelling variations:
decrease rapidly » disease rapidly (Expand search), decrease lipid (Expand search)
rapidly decrease » rapid increase (Expand search), brazil decrease (Expand search), taping decrease (Expand search)
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 cost » decrease costs (Expand search), decreases post (Expand search), decreasing cost (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decreased to (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), not decrease (Expand search)
cost effect » out effect (Expand search), bout effect (Expand search), cost effective (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 lesions decrease ) OR ( decrease toc decrease cost effect ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease rapidly decrease lesions decrease ) OR ( decrease toc decrease cost effect ))*.