Perhaps you should try some spelling variations:
decreased rate » increased rate (Expand search), decreased base (Expand search), decreased native (Expand search)
decrease will » decrease with (Expand search), decrease cell (Expand search), decrease il (Expand search)
rate decrease » rats decreases (Expand search), rate increase (Expand search), and decrease (Expand search)
decrease fear » decreased fear (Expand search), decrease fetal (Expand search), decreased heart (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (Expand search)
fear based » agar based (Expand search), feature based (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 will decrease to decrease ) OR ( decreased rate decrease fear based ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease will decrease to decrease ) OR ( decreased rate decrease fear based ))*.