Perhaps you should try some spelling variations:
decreasing vision » decreasing in (Expand search), decreasing pain (Expand search), decreasing risk (Expand search)
vision processing » visual processing (Expand search), ration processing (Expand search), design processing (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)
or decreasing » of decreasing (Expand search), on decreasing (Expand search), non decreasing (Expand search)
decrease or » decrease of (Expand search), decrease on (Expand search), decrease pro (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain 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 decreasing vision processing ) OR ( decrease lipid decrease in decrease ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease or decreasing vision processing ) OR ( decrease lipid decrease in decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease or decreasing vision processing ) OR ( decrease lipid decrease in decrease ))*.