Perhaps you should try some spelling variations:
decrease bleeding » increased bleeding (Expand search), decrease flooding (Expand search), decreases shedding (Expand search)
bleeding patterns » feeding patterns (Expand search), banding patterns (Expand search), feeding pattern (Expand search)
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
lesions decrease » response decrease (Expand search), lesions case (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 NOT decrease ) OR ( decrease lesions decrease bleeding patterns ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease AND decrease NOT decrease ) OR ( decrease lesions decrease bleeding patterns ))*.