On which sites can Text & Image ads appear?

On search results pages for Yandex Search, on the sites of Yandex search partners, on content sites in the Yandex Advertising Network.
On search results pages for Yandex Search, on the sites of Yandex search partners, on content sites in the Yandex Advertising Network, on sites in the Yandex Video Network.
On search results pages for Yandex Search, on Yandex search partners, on content sites in the Yandex Advertising Network, on the Yandex Home page.