Perhaps you should try some spelling variations:
ram mohan » r mohan
mohan _oy » mohan _
raja ram » raja ravi, raja roy
mohan k » mohan _, mohan j
raja m » raja _, raja j
raja r » raja _, raja j

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 k ) OR ( ((raja m) OR (raja r)) mohan _oy )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( raja ram mohan k ) or ( ((raja m) OR (raja r)) mohan _oy ))".
• Adding a wildcard symbol may retrieve word variants: (( raja ram mohan k ) or ( ((raja m) OR (raja r)) mohan _oy ))*.