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 strain » increase strain (Expand search), decreases pain (Expand search), decreased brain (Expand search)
strain decrease » stress decreases (Expand search)
decrease spot » decrease sod (Expand search), decrease soon (Expand search), decrease of (Expand search)
spot based » sport based (Expand search), spot caused (Expand search), iot based (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 strain decrease lesions decrease ) OR ( decrease OR decrease spot based ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease strain decrease lesions decrease ) OR ( decrease OR decrease spot based ))*.