Perhaps you should try some spelling variations:
"raja ram mon roy" » "raja m mon roy", "raja r mon roy", "raja roy mon roy", "raja ram mohan roy", "raja ram cmos roy", "raja ram john roy", "raja ram mohon roy", "raja ram kwon roy"
"raja ram von roy" » "raja m von roy", "raja r von roy", "raja roy von roy", "raja adam von roy", "raja team von roy", "raja ram john roy", "raja ram von rom", "raja ram von rob", "raja ram von roh"
"raja ravi von roy" » "raja vi von roy", "raja ravi n roy", "raja ravi v roy", "raja ravi von rom", "raja ravi von rob", "raja ravi von roh"

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 mon roy") OR ((("raja ram von roy") OR ("raja ravi von roy")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"raja ram mon roy\") or (((\"raja ram von roy\") OR (\"raja ravi von roy\"))))".
• Removing quotes may allow a broader search: (( raja ram mon roy ) or ((( raja ram von roy ) OR ( raja ravi von roy )))).
• Adding a wildcard symbol may retrieve word variants: (("raja ram mon roy") or ((("raja ram von roy") OR ("raja ravi von roy"))))*.