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