Perhaps you should try some spelling variations:
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
fear processing » pear processing (Expand search), fur processing (Expand search), after processing (Expand search)
during decrease » during increased (Expand search), during depressed (Expand search), during disease (Expand search)
decrease with » decreases with (Expand search), increase with (Expand search), decrease in (Expand search)
with deceased » with decreased (Expand search), with increased (Expand search), with disease (Expand search)
deceased fear » decreased fear (Expand search), decrease fear (Expand search), decreased heart (Expand search)
decrease help » decrease cell (Expand search), decrease their (Expand search), decrease the (Expand search)
help decrease » help increase (Expand search), cells decrease (Expand search), the decrease (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 with deceased fear processing ) OR ( decrease during decrease help decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease with deceased fear processing ) OR ( decrease during decrease help decrease ))*.