Perhaps you should try some spelling variations:
diel patterns » diet patterns (Expand search), diel pattern (Expand search), model patterns (Expand search)
decrease diel » decrease il (Expand search), decrease due (Expand search), decreases yield (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 the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
the decrease » 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 akt decrease to decrease ) OR ( decrease the decrease diel patterns ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease akt decrease to decrease ) OR ( decrease the decrease diel patterns ))*.