If you meant something else by "verlorene 2018 ok.ru" (e.g., a lost video titled "Verlorene" from 2018 on ok.ru), please clarify and I'll help further.
It seems you're asking about a feature on (Odnoklassniki, a popular social network in Russia and neighboring countries) related to the year 2018 and the word "verlorene" (German for "lost").
If you mean: Is there a feature on ok.ru that helps find or recover "lost" content (videos, photos, messages, friends) from 2018?