Perhaps you should try some spelling variations:
"raja m mohan rai" » "raja m mohana rao", "raja m milan rai", "raja m mohan r", "raja _ mohan rai", "raja b mohan rai", "raja k mohan rai", "raja j mohan rai"
"raja r mohan rai" » "raja r mohana rao", "raja r milan rai", "raja r mohan r", "raja _ mohan rai", "raja j mohan rai"
"raja o mon roy" » "raja o von roy", "raja o mohon roy", "raja o kwon roy", "raja _ mon roy", "raja j mon roy", "raja g 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 m mohan rai") OR ("raja r mohan rai"))) OR ("raja o mon roy"))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"raja m mohan rai\") OR (\"raja r mohan rai\"))) or (\"raja o mon roy\"))*".
• Removing quotes may allow a broader search: (((( raja m mohan rai ) OR ( raja r mohan rai ))) or ( raja o mon roy ))*.