Perhaps you should try some spelling variations:
"raja m mohon roy" » "raja m cohen roy", "raja m mon roy", "raja m moxon roy", "raja m morton roy", "raja j mohon roy", "raja r mohon 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"

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 _ mohonk roy") OR ((("raja m mohon roy") OR ("raja m mohan roy"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"raja _ mohonk roy\") or (((\"raja m mohon roy\") OR (\"raja m mohan roy\"))))*".
• Removing quotes may allow a broader search: (( raja _ mohonk roy ) or ((( raja m mohon roy ) OR ( raja m mohan roy ))))*.