Many users from 2010 used real names or academic handles. Look for profiles with usernames including "iranist," "archeolog," or "shush." Send a polite message in Russian or English asking if they still have access to their full 2010 photo sets.
Another possibility: the user is using parts of a string in a programming context. For example, in some code, "susa2010okru" might be part of a URL, a username, or a key. But without more info, it's hard to tell. The user is asking to create a feature looking into this phrase, so maybe they want a feature article, a product named "Susa 2010 OK RU", or a feature in software. susa 2010 ok ru
