Perhaps you should try some spelling variations:
during increased » during increasing (Expand search), producing increased (Expand search), favoring increased (Expand search)
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
increased urea » increased urban (Expand search), increased use (Expand search), increased breast (Expand search)
decrease liver » decreases liver (Expand search), decrease litter (Expand search), decrease after (Expand search)
urea decrease » urea increases (Expand search), or decrease (Expand search), urea release (Expand search)
liver defects » linear defects (Expand search), layer defects (Expand search), liver affects (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 during increased urea decrease ) OR ( decrease the decrease liver defects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease during increased urea decrease ) OR ( decrease the decrease liver defects ))*.