Perhaps you should try some spelling variations:
decrease lipid » increases lipid (Expand search), increased lipid (Expand search)
lipid decrease » rapid decrease (Expand search), ligand decrease (Expand search), limb decrease (Expand search)
decrease cbct » decrease costs (Expand search), decrease cell (Expand search), decrease akt (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (Expand search)
cbct after » ct after (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 lipid decrease to decrease ) OR ( decrease OR decrease cbct after ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease lipid decrease to decrease ) OR ( decrease OR decrease cbct after ))*.