Perhaps you should try some spelling variations:
vision library » design library, vision linear, asio library
visual library » virtual library, visual literacy, visual lidar
basic library » basis library, based library, music library
gson library » open library, town library
own library » open 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 (basic library))) OR (((visual library) OR (visual binary))))) OR (((gson library) OR (own library))))%22.
• Adding a wildcard symbol may retrieve word variants: %22theory and ((((((vision library) or (basic library))) or (((visual library) or (visual binary))))) or (((gson library) or (own library))))%22*.