Perhaps you should try some spelling variations:
during depressed » during depressive (Expand search), during repressive (Expand search), feeling depressed (Expand search)
depressed faster » depressed older (Expand search), depressed aged (Expand search), depressed area (Expand search)
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
faster decrease » rate decrease (Expand search)
decrease matter » decrease after (Expand search), decrease litter (Expand search), decrease catheter (Expand search)
matter affects » matter effects (Expand search), matter affected (Expand search), matter effect (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)

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 faster decrease ) OR ( decrease the decrease matter affects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease during depressed faster decrease ) OR ( decrease the decrease matter affects ))*.