One of my few reasons for still using official streaming services on occasion is just that I can find shows and movies either dubbed or subbed in Norwegian, when I apparently can’t get these through piracy. Ideally I want to switch to pirating Norwegian subs/dubs as well, but I’ve had very limited luck with this. Part of this is almost certainly that there are just fewer Norwegian subs and dubs period, but I also think that much of the unpiratability of Norwegian subs/dubs is just because pirates don’t bother with less used languages.
Audio is pretty tough.
For bluray releases you’d want untouched disc images which generally means private trackers or paying for usenet.
For streaming rips that’s an even bigger problem as the scene, cabal, etc pretty much exclusively rip in English or whatever the show’s original language is.
Your best hope for streaming is probably finding some sort of specialized Norwegian or pan-European private tracker that specializes in ripping things with multiple audio track dubs available.
Subtitles are a bit easier.
For bluray releases some of the better p2p groups like QxR often include all the languages in their releases. Many remuxes even include all subtitles though some remuxers are worse at this and you still may have to go with full disc rips untouched.
For streaming the better private tracker groups like TAoE, Hone, etc tend to always include all the subs available in their releases but on the public side of things it would be difficult.
So basically you need to either pay for usenet or work your way into some good private trackers and keep an eye specifically out for anything specialized for that region.
Thank you for your advice.