Perhaps you should try some spelling variations:
increased predation » increased production (Expand search), decrease predation (Expand search), increased vegetation (Expand search)
predation processes » creation processes (Expand search), preparation processes (Expand search), oxidation processes (Expand search)
costs increased » cost increase (Expand search), posts increase (Expand search), causes increased (Expand search)
decrease costs » decreasing costs (Expand search), decreases post (Expand search), disease costs (Expand search)
decrease of » decrease in (Expand search)
of decrease » or decrease (Expand search), not decrease (Expand search), to 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 costs increased predation processes ) OR ( decrease NOT decrease of decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease costs increased predation processes ) OR ( decrease NOT decrease of decrease ))*.