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)
decrease first » disease first (Expand search), decrease risk (Expand search), decrease its (Expand search)
first objects » first object (Expand search), art objects (Expand search), iot objects (Expand search)
decrease at » decrease akt (Expand search), decrease and (Expand search), decrease in (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 AND decrease at decrease ) OR ( decrease lesions decrease first objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease AND decrease at decrease ) OR ( decrease lesions decrease first objects ))*.