Perhaps you should try some spelling variations:
decrease lethal » decrease fetal (Expand search), decrease renal (Expand search), decrease total (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)
decrease price » decrease pro (Expand search), decrease risk (Expand search)
price decrease » price increase (Expand search), juice decreases (Expand search), price increases (Expand search)
lethal effects » legal effects (Expand search), sublethal effects (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 lipid decrease price decrease ) OR ( decrease the decrease lethal effects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease lipid decrease price decrease ) OR ( decrease the decrease lethal effects ))*.