Perhaps you should try some spelling variations:
decrease differing » decrease suffering (Expand search), decreased sintering (Expand search), decrease during (Expand search)
decrease response » decreased response (Expand search), increases response (Expand search), increased response (Expand search)
response decrease » response defense (Expand search)
differing effects » different effects (Expand search), buffering effect (Expand search), feeding effects (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decreased to (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), or decrease (Expand search)
decrease not » decrease of (Expand search), decrease akt (Expand search), decrease at (Expand search)
not decrease » to decrease (Expand search), not increase (Expand search), and 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 toc decrease NOT decrease ) OR ( decrease response decrease differing effects ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease toc decrease not decrease ) OR ( decrease response decrease differing effects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease toc decrease not decrease ) OR ( decrease response decrease differing effects ))*.