Perhaps you should try some spelling variations:
during depressed » during depressive (Expand search), during repressive (Expand search), feeling depressed (Expand search)
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
depressed after » repressed after (Expand search), decreased after (Expand search), expressed after (Expand search)
after decrease » faster decrease (Expand search), after deceased (Expand search), litter decrease (Expand search)
decrease layer » decrease liver (Expand search), decrease litter (Expand search), decrease after (Expand search)
decrease the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
the decrease » to decrease (Expand search), and decrease (Expand search)
layer defect » layer defects (Expand search), layer effects (Expand search), layer affects (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 during depressed after decrease ) OR ( decrease the decrease layer defect ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease during depressed after decrease ) OR ( decrease the decrease layer defect ))*.