Perhaps you should try some spelling variations:
roman roy » roman army, roman road, roman roig
mohan rai » mohana rao, mohan r
milan rai » milan a, milan r, milan ca
raja ram » raja ravi, raja r, raja roy
raja m » raja j, raja 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) OR (((raja m) OR (raja _)))) ((roman roy) OR (((mohan rai) OR (milan rai)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((raja ram) or (((raja m) or (raja _)))) ((roman roy) or (((mohan rai) OR (milan rai))))".
• Adding a wildcard symbol may retrieve word variants: ((raja ram) or (((raja m) or (raja _)))) ((roman roy) or (((mohan rai) OR (milan rai))))*.