Perhaps you should try some spelling variations:
training decreases » training increases (Expand search)
decrease training » increased training (Expand search), disease training (Expand search), release training (Expand search)
decrease within » decrease with (Expand search), decreases with (Expand search), disease within (Expand search)
decrease lipid » increases lipid (Expand search), increased lipid (Expand search)
lipid decrease » rapid decrease (Expand search), ligand decrease (Expand search), limb decrease (Expand search)
within objects » within subjects (Expand search), with objects (Expand search), without objects (Expand search)
or decrease » of decrease (Expand search), not decrease (Expand search), to decrease (Expand search)
decrease or » decrease of (Expand search), decrease on (Expand search), decrease pro (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 lipid decrease training decreases ) OR ( decrease OR decrease within objects ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease lipid decrease training decreases ) OR ( decrease or decrease within objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease lipid decrease training decreases ) OR ( decrease or decrease within objects ))*.