Keywords from Google and Yandex from 100 largest Russian sites (TOP100 at Similarweb.com). There are all keywords from these sites which can be seen in the Top50 Yandex and Google, ie most convertible keywords. There is evidence for each key:
1. The share of traffic
2. Views per month
3. Snippets (!) - perfect for doorways.
Suitable for creating a semantic core, for contextual ads, for doorways and satellites.
While at forums unloading only one site worth about 100 rub - you will get a huge amount of material just for $7 that can be used as you wish.
Base was made from service Spywords.ru - 50Gb of data has been received! The base comes in RAR 10Gb archive and 200 files, one file for Yandex and Google for each of the sites. You will receive a link to download. Base files has .CSV format and, therefore, if you Mac user - may be not be opened. This is not the reason for the claim. Download a test file and check before buying.
Example file from the database and the list of all sites in the database with the indication of number of keys for each: https://cloud.mail.ru/public/2V7L/XBQ3t1RFW