This is the 2533rd most frequent Russian word.
рекламе
"Рекламе" is the dative case of "реклама," which means "advertising" or "advertisement."
Here 'в рекламе' means 'in the advertisement', indicating the content of a specific advertisement.
Мы обсудили все детали в рекламе.
We discussed all the details in the advertisement.
Here 'рекламе' is in the dative case as part of the preposition 'посвящен', meaning 'dedicated to advertising'.
Этот текст посвящен рекламе нового продукта.
This text is dedicated to the advertising of a new product.
Here 'рекламе' represents the topic of advertising, used to discuss the subject's influence.