Perhaps you should try some spelling variations:
decrease buffering » decrease suffering (Expand search), increased buffering (Expand search), decrease during (Expand search)
buffering effect » lowering effect (Expand search)
increase break » increase breast (Expand search), increased breast (Expand search), increases breast (Expand search)
break decrease » urea decrease (Expand search)
decrease not » decrease of (Expand search), decrease akt (Expand search), decrease at (Expand search)
not increase » and increase (Expand search), an increase (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain decrease (Expand search)

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( decrease NOT increase break decrease ) OR ( decrease in decrease buffering effect ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease not increase break decrease ) OR ( decrease in decrease buffering effect ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease not increase break decrease ) OR ( decrease in decrease buffering effect ))*.