Perhaps you should try some spelling variations:
decreases operation » decrease cooperation (Expand search), decreases permeation (Expand search), decrease migration (Expand search)
operation process » operational process (Expand search), separation process (Expand search), generation process (Expand search)
foods decreases » loss decreases (Expand search)
decrease foods » decrease food (Expand search), decreases food (Expand search), decreased food (Expand search)
decrease akt » decrease at (Expand search), decrease and (Expand search), decrease after (Expand search)
akt decrease » and decrease (Expand search), not decrease (Expand search), any decrease (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (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 foods decreases operation process ) OR ( decrease akt decrease to decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease foods decreases operation process ) OR ( decrease akt decrease to decrease ))*.