Perhaps you should try some spelling variations:
"raja m mohan _oy" » "raja m mohan _", "raja _ mohan _oy", "raja r mohan _oy", "raja b mohan _oy", "raja j mohan _oy"
"raja rab mohan r" » "raja ram mohan r", "raja raj mohan r", "raja rama mohan r", "raja babu mohan r", "raja ravi mohan r", "raja r mohan r", "raja rab mohan _", "raja rab mohan j", "raja rab mohan k"

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 rab mohan r") OR ("raja m mohan _oy")).
• Removing quotes may allow a broader search: (( raja rab mohan r ) or ( raja m mohan _oy )).
• Adding a wildcard symbol may retrieve word variants: (("raja rab mohan r") or ("raja m mohan _oy"))*.