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