Perhaps you should try some spelling variations:
mohan roy » mohon roy, mohan r, mohan rai
raja ram » raja m, raja r, raja roy
m mohon » m morton, _ mohonk
m mohan » _ mohan, r mohan, b mohan
m moxon » mr moxon, j moxon, m oxon

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