Perhaps you should try some spelling variations:
decrease predation » decrease prevention (Expand search), increased predation (Expand search), decreased production (Expand search)
predation decrease » reduction decreases (Expand search), retention decrease (Expand search), predation defence (Expand search)
decrease firing » decrease during (Expand search), decreases during (Expand search), decreased during (Expand search)
firing pattern » firing patterns (Expand search), foraging pattern (Expand search), feeding pattern (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)
decrease the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
the decrease » to 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 risk decrease predation decrease ) OR ( decrease the decrease firing pattern ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease risk decrease predation decrease ) OR ( decrease the decrease firing pattern ))*.