Perhaps you should try some spelling variations:
"raja ravi cohen roy" » "raja david cohen roy", "raja aviv cohen roy", "raja roi cohen roy", "raja ravi cohen jody", "raja ravi cohen guy"
"raja ram mohon roy" » "raja ram mohan roy", "raja ram john roy", "raja ram mon roy", "raja r mohon roy", "raja roy mohon roy", "raja ram moxon roy", "raja ram morton roy"
"raja ravi mohon roy" » "raja ravi mon roy"
"raja m mohon roy" » "raja m mon roy", "raja m mohan roy", "raja m moxon roy", "raja m morton roy", "raja _ mohon roy", "raja j mohon roy", "raja r mohon 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 mohon roy") OR ((("raja ravi mohon roy") OR ("raja ravi cohen roy"))))) OR ("raja m mohon roy"))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"raja ram mohon roy\") or (((\"raja ravi mohon roy\") OR (\"raja ravi cohen roy\"))))) or (\"raja m mohon roy\"))*".
• Removing quotes may allow a broader search: (((( raja ram mohon roy ) or ((( raja ravi mohon roy ) OR ( raja ravi cohen roy ))))) or ( raja m mohon roy ))*.