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 voting » decrease owing (Expand search), decrease lodging (Expand search), decrease flooding (Expand search)
voting patterns » eating patterns (Expand search), mating patterns (Expand search), cutting patterns (Expand search)
depressed at » depressed and (Expand search), expressed at (Expand search), depressed nk (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), _ decrease (Expand search)
at decrease » rate decrease (Expand search), that 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 at decrease ) OR ( decrease the decrease voting patterns ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease during depressed at decrease ) OR ( decrease the decrease voting patterns ))*.