Perhaps you should try some spelling variations:
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
lesions decrease » response decrease (Expand search), lesions case (Expand search)
during depressed » during depressive (Expand search), during repressive (Expand search), feeling depressed (Expand search)
depressed income » presumed income (Expand search), deemed income (Expand search), deferred income (Expand search)
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
income object » income effect (Expand search), income obese (Expand search), name object (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 lesions decrease AND decrease ) OR ( decrease during depressed income object ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease lesions decrease AND decrease ) OR ( decrease during depressed income object ))*.