Perhaps you should try some spelling variations:
decreased running » decreased during (Expand search), decreases weaning (Expand search)
running processes » tanning processes (Expand search), turning processes (Expand search), tunneling processes (Expand search)
decrease burden » disease burden (Expand search), decrease further (Expand search)
burden decrease » burden disease (Expand search), urea decrease (Expand search), burgers decreases (Expand search)
in decreased » is decreased (Expand search), in deceased (Expand search), and decreased (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 in decreased running processes ) OR ( decrease burden decrease _ decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease in decreased running processes ) OR ( decrease burden decrease _ decrease ))*.