Perhaps you should try some spelling variations:
seyedin » seyedi, serpedin, seedin, sewedin, sayedin
seyedian » meredian, lebedian, seyedi, seedian, sewedian, sayedian
sayedian » saeedian, sayyidian, sayeda
seyed » seed, sewed, sayed

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: (( serpin OR (seyedin OR (seyedian OR sayedian)) ) OR seyed ).
• Adding a wildcard symbol may retrieve word variants: (( serpin or (seyedin or (seyedian or sayedian)) ) or seyed )*.