Perhaps you should try some spelling variations:
decrease buffer » decrease burden (Expand search), decrease suffering (Expand search), decrease further (Expand search)
decreases rate » decreased rate (Expand search), decreases water (Expand search), decreases acute (Expand search)
decrease after » disease after (Expand search)
after decrease » faster decrease (Expand search), after deceased (Expand search), litter decrease (Expand search)
buffer objects » buffer effects (Expand search)
rate decrease » rats decreases (Expand search), rate increase (Expand search), to decrease (Expand search)
in decreases » in decreased (Expand search), and decreases (Expand search), ivm decreases (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 in decreases rate decrease ) OR ( decrease after decrease buffer objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease in decreases rate decrease ) OR ( decrease after decrease buffer objects ))*.