Google and Yandex search engines can be compared to earth and sky. They have more differences than similarities. Yandex updates discretely, periodically, at certain intervals. Google does it constantly, in small portions. If you promote with links in Yandex, it takes a long time to get out from under the influence of filters. Google will free you from sanctions much faster if you have low-quality links. The list of differences could go on forever. Each search engine uses ranking factors that contribute to the overall process.