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)
decrease taping » decrease walking (Expand search), decrease owing (Expand search), decreases weaning (Expand search)
taping decrease » training decreases (Expand search)
after problems » master problems (Expand search), water problems (Expand search), later problems (Expand search)
decrease not » decrease of (Expand search), decrease akt (Expand search), decrease at (Expand search)
not decrease » to decrease (Expand search), not increase (Expand search), and decrease (Expand search)

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( decrease during depressed after problems ) OR ( decrease NOT decrease taping decrease ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease during depressed after problems ) OR ( decrease not decrease taping decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease during depressed after problems ) OR ( decrease not decrease taping decrease ))*.