Perhaps you should try some spelling variations:
"raja m mohana rao" » "raja m mohan rai", "raja p mohana rao", "raja k mohana rao", "raja m mohan rao", "raja _ mohana rao", "raja j mohana rao", "raja r mohana rao"
"raja ram mohon roy" » "raja ram mohan roy", "raja ram cohen roy", "raja ram mon roy", "raja ravi mohon roy", "raja r mohon roy", "raja roy mohon roy"
"raja ram john roy" » "raja ravi john roy", "raja r john roy", "raja roy john roy", "raja brahm john roy", "raja gramm john roy", "raja ramey john roy", "raja ram john ray", "raja ram john roe", "raja ram john rob"

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 mohon roy") OR ("raja ram john roy"))) OR ("raja m mohana rao")).
• Removing quotes may allow a broader search: (((( raja ram mohon roy ) or ( raja ram john roy ))) or ( raja m mohana rao )).
• Adding a wildcard symbol may retrieve word variants: (((("raja ram mohon roy") or ("raja ram john roy"))) or ("raja m mohana rao"))*.