I wonder why there are no titles with LaTeX in them. There should be a lot of them in Physics. Also, would love to be able to search for articles from the same

I wonder why there are no titles with LaTeX in them. There should be a lot of them in Physics. Also, would love to be able to search for articles from the same site e.g https://news.ycombinator.com/from?site=papertalk.xyz https://news.ycombinator.com/from?site=papertalk.xyz