Perhaps you should try some spelling variations:
mohan roy » mohan r, mohan rai, roman roy
mohon roy » cohen roy
raja ram » raja ravi, raja r, raja roy
mon roy » von roy, kwon roy
raja m » raja _, raja j, raja r
m mon » m mona, _ mon, a mon

You may be able to get more results by adjusting your search query.

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