Perhaps you should try some spelling variations:
decrease lipid » increases lipid (Expand search), increased lipid (Expand search)
lipid increase » rapid increase (Expand search), yield increase (Expand search), field increase (Expand search)
decrease that » decrease the (Expand search), decrease at (Expand search), decrees that (Expand search)
that decrease » that increase (Expand search), that increases (Expand search), not decrease (Expand search)
increase risk » increased risk (Expand search)
risk objects » risk subjects (Expand search), disk object (Expand search), first objects (Expand search)
decrease or » decrease of (Expand search), decrease on (Expand search), decrease pro (Expand search)
or decrease » of decrease (Expand search), not decrease (Expand search), to decrease (Expand search)

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( decrease OR decrease that decrease ) OR ( decrease lipid increase risk objects ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease or decrease that decrease ) OR ( decrease lipid increase risk objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease or decrease that decrease ) OR ( decrease lipid increase risk objects ))*.