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