Here in this post we are providing keywords research tools for Yandex Search Engine of Russia.
1. https://wordstat.yandex.com/ (free)
2. https://adwords.google.com/KeywordPlanner (free)
3. http://webmaster.mail.ru/ (free)
4. https://metrica.yandex.com (free)
5. https://webmaster.yandex.com/ (free)
6. http://spywords.ru/ (Paid)
7. https://www.semrush.com/ (Paid)
8. https://topvisor.ru/ (Free)
9. http://advse.ru/ (Free)
10. http://keywordtool.io/ (Free)
11. https://www.seorate.ru/ (Free)
12. http://words.elama.ru/ (Free)
13. https://ubersuggest.io/ (Free)