Perhaps you should try some spelling variations:
visual literacy » digital literacy
vision library » vision linear, asio library, boston library
visual library » virtual library, visual lidar, israel library
gson library » open library, own library, town library

Try widening your search to All Fields.

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: %22theory AND ((((((vision library) OR (design library))) OR (((((visual library) OR (visual literacy))) OR (visual binary))))) OR (gson library))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22theory and ((((((vision library) or (design library))) or (((((visual library) OR (visual literacy))) or (visual binary))))) or (gson library))%22".
• Adding a wildcard symbol may retrieve word variants: %22theory and ((((((vision library) or (design library))) or (((((visual library) OR (visual literacy))) or (visual binary))))) or (gson library))%22*.