Perhaps you should try some spelling variations:
"raja ram mohan r" » "raja r mohan r", "raja ravi mohan r", "raja m mohan r", "raja ram mohan _", "raja ram mohan j", "raja ram mohan k"
"raja _ mohon roy" » "raja _ cohen roy"
"raja a mon roy" » "raja a kwon roy", "rajah a mon roy", "raja j mon roy", "raja m mon roy", "raja a monk roy", "raja a mono roy", "raja a man roy"
"rajan a mon roy" » "rajan a kwon roy", "rajan _ mon roy", "rajan a monk roy", "rajan a mono roy", "rajan a man roy"
"raja a von roy" » "raja a von rom", "raja a von rob", "raja a von roh", "rajah a von roy", "raja j von roy", "raja m von roy", "raja _ 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: (("raja ram mohan r") OR ((("raja _ mohon roy") OR ((((("raja a mon roy") OR ("raja a von roy"))) OR ("rajan a mon roy")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"raja ram mohan r\") or (((\"raja _ mohon roy\") or (((((\"raja a mon roy\") OR (\"raja a von roy\"))) or (\"rajan a mon roy\"))))))".
• Removing quotes may allow a broader search: (( raja ram mohan r ) or ((( raja _ mohon roy ) or ((((( raja a mon roy ) OR ( raja a von roy ))) or ( rajan a mon roy )))))).
• Adding a wildcard symbol may retrieve word variants: (("raja ram mohan r") or ((("raja _ mohon roy") or ((((("raja a mon roy") OR ("raja a von roy"))) or ("rajan a mon roy"))))))*.