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 hosts » decrease costs (Expand search), decreases post (Expand search), decrease its (Expand search)
depressed not » depressed nnos (Expand search), depressed nk (Expand search), depressed to (Expand search)
not decrease » to decrease (Expand search), not increase (Expand search), and 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)
hosts based » tests based (Expand search), dots based (Expand search), cots based (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 NOT decrease ) OR ( decrease the decrease hosts based ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease during depressed not decrease ) OR ( decrease the decrease hosts based ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease during depressed not decrease ) OR ( decrease the decrease hosts based ))*.