https://yandex.com/images/search?from=tabbar&text=tank%20man
https://yandex.ru/video/search?text=navalny%20putin%27s%20pa...
Although I have to note that I’m not aware of any censorship in Yandex web search, unlike for example Yandex News where pretty blatant examples occur regularly—but Yandex News is pretty irrelevant outside ex-USSR anyway. Except for apparently socially acceptable censorship like that engendered by “right to be forgotten” laws and DMCA, of course.