Perhaps you should try some spelling variations:
fungal processing » singal processing (Expand search), dunal processing (Expand search), fungi processing (Expand search)
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
decrease risk » decreased risk (Expand search), increase risk (Expand search), decrease in (Expand search)
risk decrease » risk decreases (Expand search), risk increase (Expand search), break decrease (Expand search)
lesions case » lesion case (Expand search), lesions caused (Expand search), lesions based (Expand search)
case to » case the (Expand search), phase to (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 risk decrease fungal processing ) OR ( decrease lesions case to decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease risk decrease fungal processing ) OR ( decrease lesions case to decrease ))*.