Perhaps you should try some spelling variations:
"seyedin" » "seyedian", "serpedin", "seydin", "seyedalin", "sewedin", "sayedin"
"seed" » "see", "seen", "seek"
"seyedi" » "seydi", "seyedali", "sewedi", "sayedi"
"seyed" » "sewed", "sayed"
"sedi" » "seldi", "semi", "sei"

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 "seed") OR (("seyedi" OR "seyed") OR "sedi")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"seyedin\" or \"seed\") or ((\"seyedi\" OR \"seyed\") or \"sedi\"))".
• Removing quotes may allow a broader search: (( seyedin or seed ) or (( seyedi OR seyed ) or sedi )).
• Adding a wildcard symbol may retrieve word variants: (("seyedin" or "seed") or (("seyedi" OR "seyed") or "sedi"))*.