Perhaps you should try some spelling variations:
"raja r mohan rai" » "raja r mohana rao", "raja r mohan r", "raja _ mohan rai", "raja j mohan rai", "raja m mohan rai"
"raja _ milan rai" » "raja _ milan a", "raja _ milan r", "raja _ milan ca"
"raja o mon roy" » "raja o von roy", "raja o mohon roy", "raja o kwon roy", "raja j mon roy", "raja m mon roy", "raja g mon roy", "raja _ mon roy", "raja a mon 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 r mohan rai") OR ("raja _ milan rai"))) OR ("raja o mon roy")).
• Removing quotes may allow a broader search: (((( raja r mohan rai ) or ( raja _ milan rai ))) or ( raja o mon roy )).
• Adding a wildcard symbol may retrieve word variants: (((("raja r mohan rai") or ("raja _ milan rai"))) or ("raja o mon roy"))*.