Perhaps you should try some spelling variations:
"raja m cohen roy" » "raja m cohen jody", "raja m cohen guy", "raja _ cohen roy", "raja j cohen roy", "raja b cohen roy"
"raja ram mohan r" » "raja ravi mohan r", "raja roy mohan r", "raja ram mohan _", "raja ram mohan j", "raja ram mohan k", "raja _am mohan r", "raja jam mohan r"
"raja r mohan r" » "raja r mohan _", "raja r mohan j", "raja r mohan k", "raja _ mohan r", "raja j mohan r"

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