How to view the list of communities from the Vkontakte exchange?

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I used to go to the advertising account, and there was a tab on the left - where it was very convenient to search by category, price, coverage and keywords. Today I went in - in general there is no such mark on the left, I googled it - they recommended choosing an advertising post and clicking "post a post". But in this way it shows only 3 communities - some kind of left. On the subject of "construction and repair" - only one shows. There is no keyword search at all.
Where can I see the data of all communities of the exchange?