Perhaps you should try some spelling variations:
"graph bailey john ray" » "graph builder john ray", "graph based john ray", "ash bailey john ray", "graph baillie john ray", "graph bailey john r"
"raja r von roy" » "raja r von rom", "raja r von rob", "raja r von roh", "raja _ von roy", "raja j von roy", "raja m von roy", "raja 2 von roy", "raja 1 von roy"

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: (("graph bailey john ray") OR ("raja r von roy")).
• Removing quotes may allow a broader search: (( graph bailey john ray ) or ( raja r von roy )).
• Adding a wildcard symbol may retrieve word variants: (("graph bailey john ray") or ("raja r von roy"))*.