Hello! I'm working with Yandex since 2006. I hope that I can help you to understand that SearchEngine. In this topic, you can ask any questions about Russian Search Engine Yandex P.S. Yandex takes in Russia, according to various estimates, 55-70% of the market so for Russia it is the most important search engine. P.P.S. Google in Russia is in second place, occupying 18-30% of the market