Perhaps you should try some spelling variations:
"seyedin" » "seyedian", "seyedi", "serpedin", "seedin", "sewedin", "sayedin"
"seyedn" » "seyedi", "seyede", "seyedian", "seedn", "sewedn", "sayedn"
"seyen" » "feyen", "leyen", "meyen"
"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: (("seyedin" OR ("seyedn" OR "seyen")) OR "seyed").
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"seyedin\" or (\"seyedn\" OR \"seyen\")) or \"seyed\")".
• Removing quotes may allow a broader search: (( seyedin or ( seyedn OR seyen )) or seyed ).
• Adding a wildcard symbol may retrieve word variants: (("seyedin" or ("seyedn" OR "seyen")) or "seyed")*.