Perhaps you should try some spelling variations:
decreased response » increased response (Expand search), increases response (Expand search), decreased responsiveness (Expand search)
the preprocessing » the processing (Expand search), their processing (Expand search), image preprocessing (Expand search)
decrease the » decreases the (Expand search), decrease in (Expand search), decrease of (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)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease pro (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 the preprocessing ) OR ( decreased response decrease to decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease at decrease the preprocessing ) OR ( decreased response decrease to decrease ))*.