Perhaps you should try some spelling variations:
"raja ram mohan roy" » "raja r mohan roy", "raja ram mohan r", "raja ram mohan rai", "raja ram roman roy", "raja ravi mohan roy", "raja roy mohan roy", "raja ra_ mohan roy", "raja rar mohan roy", "raja rab mohan roy"
"raja m mohan roy" » "raja m mohan r", "raja m mohan rai", "raja m roman roy", "raja _ mohan roy", "raja r mohan roy", "raja b mohan roy", "raja j mohan roy"
"raja m mohon roy" » "raja m cohen roy", "raja m mon roy", "raja m moxon roy", "raja m morton roy", "raja _ mohonk roy", "raja j mohon roy", "raja r mohon roy"
"raja _ mohon roy" » "raja _ cohen roy", "raja _ 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 roy") OR ((((("raja m mohon roy") OR ("raja _ mohon roy"))) OR ("raja m mohan roy")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"raja ram mohan roy\") or (((((\"raja m mohon roy\") OR (\"raja _ mohon roy\"))) or (\"raja m mohan roy\"))))".
• Removing quotes may allow a broader search: (( raja ram mohan roy ) or ((((( raja m mohon roy ) OR ( raja _ mohon roy ))) or ( raja m mohan roy )))).
• Adding a wildcard symbol may retrieve word variants: (("raja ram mohan roy") or ((((("raja m mohon roy") OR ("raja _ mohon roy"))) or ("raja m mohan roy"))))*.