Search function in WT Live is weird, you can search for 1 tag and it will show you that, but if you go to search for 2 tag in the same bar, it suddenly brick itself and show separate result per tag instead of searching for result that include those 2 tag in that post.
I’ll PM you it, I have no idea of the safety of it or the origins of it but it seems to merely scrape the user missions on the live WT site or something.