The other day in the selection of the words of Yandex (
http://wordstat.yandex.ru ), a new "chip". When deducting garbage at a certain point, the program reaches the point that it gives us another new list of requests that include our original request.
Example 1Screen # 1 (after entering the original request):

')
Screen # 2 (after subtracting a number of negative keywords):

Screen # 3 (after deducting the last negative keyword "where"):

And not always new issued low-frequency queries:
Example 2Screen # 1 (after subtracting a number of negative keywords):

Screen # 2 (after deducting the last negative words "film", "Grachevsky"):

Thus, Yandex gives us the opportunity to more thoroughly clean requests, making this procedure almost endless. :)
Anna Pelevina RA AdLabs