Perhaps you should try some spelling variations:
mohon roy » cohen roy, mon roy
ram mohan » r mohan
raja ram » raja ravi, raja r, raja roy
mohan r » mohan _, mohan j, mohan k
m mohon » m mohan, m moxon, m morton
j mohon » j moon, j moxon, j morton
raja m » raja _, raja r
raja j » raja _, 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 mohan r ) OR ((( raja m mohon roy ) OR ( raja j mohon roy )))).
• Adding a wildcard symbol may retrieve word variants: (( raja ram mohan r ) or ((( raja m mohon roy ) or ( raja j mohon roy ))))*.