Perhaps you should try some spelling variations:
"raja hari mohan r" » "raja halli mohan r", "raja ravi mohan r", "raja hari mohan _", "raja hari mohan j", "raja hari mohan k"
"raja j kwon roy" » "raja j kwon o", "raja j kwon go", "raja j kwon ho", "raja _ kwon roy", "raja m kwon roy", "raja r kwon roy", "raja je kwon roy", "raja o kwon 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: (("raja hari mohan r") OR ("raja j kwon roy")).
• Removing quotes may allow a broader search: (( raja hari mohan r ) or ( raja j kwon roy )).
• Adding a wildcard symbol may retrieve word variants: (("raja hari mohan r") or ("raja j kwon roy"))*.