Perhaps you should try some spelling variations:
depressive suffering » depression suffering (Expand search)
during depressive » current depressive (Expand search), during progressive (Expand search), in depressive (Expand search)
suffering effect » buffering effect (Expand search), differing effects (Expand search), sputtering effect (Expand search)
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
decrease flow » decreases flow (Expand search), decrease low (Expand search), decrease food (Expand search)
flow decrease » flow increase (Expand search), to decrease (Expand search), not decrease (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 the decrease flow decrease ) OR ( decrease during depressive suffering effect ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease the decrease flow decrease ) OR ( decrease during depressive suffering effect ))*.