Perhaps you should try some spelling variations:
"raja ram mohan r" » "raja r mohan r", "raja ravi mohan r", "raja ram mohan _", "raja ram mohan j", "raja ram mohan k", "raja ra_ mohan r", "raja rar mohan r", "raja rab mohan r"
"raja roy mohan r" » "raja roy rohan r", "raja roy morgan r", "raja r mohan r", "raja roy mohan _", "raja roy mohan j", "raja roy mohan k"
"raja m mohan roy" » "raja m mohon roy", "raja m mohan rai", "raja m roman roy", "raja m mohan _oy", "raja m mohan joy", "raja m mohan koy", "raja _ mohan roy", "raja r mohan roy", "raja b mohan roy", "raja j mohan roy"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"raja ram mohan r\") OR (\"raja roy mohan r\"))) OR (\"raja m mohan roy\"))".
• Removing quotes may allow a broader search: (((( raja ram mohan r ) OR ( raja roy mohan r ))) OR ( raja m mohan roy )).
• Adding a wildcard symbol may retrieve word variants: (((("raja ram mohan r") OR ("raja roy mohan r"))) OR ("raja m mohan roy"))*.