Perhaps you should try some spelling variations:
decrease buffering » decrease suffering (Expand search), increased buffering (Expand search), decrease during (Expand search)
buffering effect » buffer effect (Expand search), lowering effect (Expand search)
decrease with » decreases with (Expand search), increase with (Expand search), decrease in (Expand search)
with decrease » with decreased (Expand search), with deceased (Expand search), with increase (Expand search)
decrease fear » decreased fear (Expand search), decrease fetal (Expand search), decreased heart (Expand search)
fear decrease » break decrease (Expand search), merr decreases (Expand search), can decrease (Expand search)
decrease at » decrease akt (Expand search), decrease and (Expand search), decrease in (Expand search)
at decrease » rate decrease (Expand search), that decrease (Expand search), and decrease (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 at decrease with decrease ) OR ( decrease fear decrease buffering effect ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease at decrease with decrease ) OR ( decrease fear decrease buffering effect ))*.