Perhaps you should try some spelling variations:
"raja jam mohan roy" » "raja ram mohan roy", "raja jai mohan roy", "raja rama mohan roy", "raja jam mohon roy", "raja jam mohan r", "raja jam mohan rai", "raja m mohan roy", "raja _am mohan roy", "raja mam mohan roy"
"raja r mon roy" » "raja r von roy", "raja r mohon roy", "raja r kwon roy", "raja _ mon roy", "raja m mon roy", "raja a mon roy", "raja o mon roy"
"raja j mon roy" » "raja j von roy", "raja j mohon roy", "raja j kwon roy", "raja _ mon roy", "raja m mon roy", "raja j moon roy", "raja j monk 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 jam mohan roy") OR ((("raja r mon roy") OR ("raja j mon roy")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"raja jam mohan roy\") or (((\"raja r mon roy\") OR (\"raja j mon roy\"))))".
• Removing quotes may allow a broader search: (( raja jam mohan roy ) or ((( raja r mon roy ) OR ( raja j mon roy )))).
• Adding a wildcard symbol may retrieve word variants: (("raja jam mohan roy") or ((("raja r mon roy") OR ("raja j mon roy"))))*.