Perhaps you should try some spelling variations:
decrease response » decreased response (Expand search), increased response (Expand search), increases response (Expand search)
decreased rate » increased rate (Expand search), decreased base (Expand search), decreased native (Expand search)
toc decreased » to decreased (Expand search), the decreased (Expand search), not decreased (Expand search)
rate decrease » rats decreases (Expand search), rate increase (Expand search), to decrease (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decreased to (Expand search)
decrease 19 » decrease in (Expand search), decrease of (Expand search), decrease _ (Expand search)
19 patterns » 1830 patterns (Expand search), and patterns (Expand search), age patterns (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 toc decreased rate decrease ) OR ( decrease response decrease 19 patterns ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease toc decreased rate decrease ) OR ( decrease response decrease 19 patterns ))*.