For German release it is often so that the 720p version has only german since there are a lot who want file size as small as possible. If you go for 1080 or 4k, almost all german releases have the original language audio track as well.
For usenet, there is a specific indexer with a lot of german releases. It is tied to the main german usenet forum 😉
For torrents, I’m sure, there are such Indexer as well. I don’t know how it is for other languages
For German release it is often so that the 720p version has only german since there are a lot who want file size as small as possible. If you go for 1080 or 4k, almost all german releases have the original language audio track as well. For usenet, there is a specific indexer with a lot of german releases. It is tied to the main german usenet forum 😉
For torrents, I’m sure, there are such Indexer as well. I don’t know how it is for other languages