Filtering out certain things from search

[Unimatrix325]

My Question or Issue

Hi - I'd like to know, if there is an option to filter out certain things from search results.

For example I am using "soundtrack tag:new" search, but half of the results are Korean soap opera albums, which I do not want to have in my results, because I am not interested in them. 
I see a huge disbalance in the results, either the Korean albums have some kind of "boost" by the search engine, or the Koreans are simply producing THAT many new albums. In any case, I am not interested in this and I would like to filter it out.  

Currently, this is really interfering with using the Spotify service happily.