Perhaps you should try some spelling variations:
increases during » increase during (Expand search), increases brain (Expand search)
during decrease » during increased (Expand search), during depressed (Expand search), during disease (Expand search)
akt increases » and increases (Expand search), but increases (Expand search), ai increases (Expand search)
decrease fear » decreased fear (Expand search), decrease fetal (Expand search), decreased heart (Expand search)
decrease akt » decrease at (Expand search), decrease and (Expand search), decrease after (Expand search)
fear objects » learn objects (Expand search), linear objects (Expand search), earth objects (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 increases during decrease ) OR ( decrease _ decrease fear objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease akt increases during decrease ) OR ( decrease _ decrease fear objects ))*.