Bookmarks don’t even save the information inside the tab, the browser just assumed the information on the server could be retrieved forever so it does not save any of it.

You know you can save pages as they are at the time of writing to your hard drive, right? Since they’re just files, you can sort them however you want, and you can search both title and content in whatever way you’d like.

Videos don’t really work though, but they won’t work with your current method either.