Perhaps you should try some spelling variations:
mohan roy » mohan r, roman roy, rammohan roy
mohan rai » mohana rao, milan rai, mohan r
mohon roy » cohen roy, mon roy
raja ram » raja ravi, raja m, raja roy
r mohon » r mohan, _ mohonk, r morton
raja r » raja _, raja j, raja m

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 roy) OR (mohan rai))\") or (\"raja r mohon roy\"))".
• Removing quotes may allow a broader search: (( raja ram ((mohan roy) or (mohan rai)) ) or ( raja r mohon roy )).