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)
decrease their » increase their (Expand search), decreases the (Expand search)
their decrease » their disease (Expand search), the decreased (Expand search), term decrease (Expand search)
depressed pot » depressed to (Expand search), depressed mood (Expand search), depressed left (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)
pot process » point process (Expand search), wet process (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 pot process ) OR ( decrease the decrease their decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease during depressed pot process ) OR ( decrease the decrease their decrease ))*.