Perhaps you should try some spelling variations:
decrease burial » decrease survival (Expand search), decrease fungal (Expand search), decrease during (Expand search)
rats decreases » and decreases (Expand search), but decreases (Expand search), stress decreases (Expand search)
decreases term » decreases sperm (Expand search), decreases preterm (Expand search), decreases water (Expand search)
decrease rats » decreased rate (Expand search), decreases rate (Expand search), decrease at (Expand search)
term decrease » term increase (Expand search), to decrease (Expand search), the decrease (Expand search)
burial effect » trial effect (Expand search), luminal effect (Expand search), partial effect (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain 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 rats decreases term decrease ) OR ( decrease in decrease burial effect ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease rats decreases term decrease ) OR ( decrease in decrease burial effect ))*.