This is the 10235th most frequent Russian word.
блогеру
The word "блогеру" is the dative case of "блогер" in Russian, meaning "to a blogger" or "for a blogger" in English.
The dative case of the noun "блогер" is used here, as it indicates the indirect object—'to whom' the journal is given.
Она подарила блогеру красивый журнал.
She gave a beautiful journal to the blogger.
The dative case "блогеру" is used to denote the recipient of the action of sending.
Мы отправили сообщение блогеру, чтобы обсудить сотрудничество.
We sent a message to the blogger to discuss collaboration.
Here, "блогеру" again in dative case expresses the perceived source or recipient of listening attention.