Perhaps you should try some spelling variations:
"raja ram mohana rao" » "raja rama mohana rao", "raja rama mohan rao", "raja al mohana rao", "raja r mohana rao", "raja ravi mohana rao"
"raja roy mohana rao" » "raja roy rohan rao", "raja r mohana rao"
"raja ram mohan rai" » "raja r mohan rai", "raja ram milan rai", "raja ram mohan r", "raja ravi mohan rai"
"raja m mon roy" » "raja m von roy", "raja m mohon roy", "raja m kwon roy", "raja _ mon roy", "raja j mon roy", "raja r mon roy", "raja m mona 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 ram mohan rai") OR ((("raja ram mohana rao") OR ("raja roy mohana rao"))))) OR ("raja m mon roy")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"raja ram mohan rai\") or (((\"raja ram mohana rao\") OR (\"raja roy mohana rao\"))))) or (\"raja m mon roy\"))".
• Removing quotes may allow a broader search: (((( raja ram mohan rai ) or ((( raja ram mohana rao ) OR ( raja roy mohana rao ))))) or ( raja m mon roy )).
• Adding a wildcard symbol may retrieve word variants: (((("raja ram mohan rai") or ((("raja ram mohana rao") OR ("raja roy mohana rao"))))) or ("raja m mon roy"))*.