Perhaps you should try some spelling variations:
decrease response » decreased response (Expand search), increased response (Expand search), increases response (Expand search)
decrease statins » disease statins (Expand search)
statins decrease » statins increase (Expand search), taping decrease (Expand search), skins decrease (Expand search)
decrease field » decreases yield (Expand search), increase field (Expand search), decrease lipid (Expand search)
field pattern » yield pattern (Expand search), fixed pattern (Expand search), feed pattern (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease response decrease to decrease ) OR ( decrease statins decrease field pattern ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease response decrease to decrease ) OR ( decrease statins decrease field pattern ))*.