Perhaps you should try some spelling variations:
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
human prostheses » ocular prostheses (Expand search), human prostate (Expand search), limb prostheses (Expand search)
decrease price » decrease pro (Expand search), decrease risk (Expand search)
price decrease » price increase (Expand search), juice decreases (Expand search), price increases (Expand search)
lesions case » lesion case (Expand search), lesions caused (Expand search), lesions based (Expand search)
case human » care human (Expand search), clause human (Expand search), are human (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 case human prostheses ) OR ( decrease price decrease price decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease lesions case human prostheses ) OR ( decrease price decrease price decrease ))*.