Perhaps you should try some spelling variations:
imaging processing » image processing (Expand search), images processing (Expand search), reading processing (Expand search)
depressed further » decrease further (Expand search), depressed mother (Expand search), depressed mothers (Expand search)
decrease imaging » decrease lodging (Expand search), disease imaging (Expand search), decreases weaning (Expand search)
during depressed » during depressive (Expand search), during repressive (Expand search), feeling depressed (Expand search)
further decrease » further increase (Expand search), faster decrease (Expand search), the decrease (Expand search)
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
decrease or » decrease of (Expand search), decrease on (Expand search), decrease pro (Expand search)
or decrease » of decrease (Expand search), not decrease (Expand search), to 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 OR decrease imaging processing ) OR ( decrease during depressed further decrease ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease or decrease imaging processing ) OR ( decrease during depressed further decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease or decrease imaging processing ) OR ( decrease during depressed further decrease ))*.