Michael
Yes, it looks like the forum search function only searches the text of the posts, not the hearer or the poster’s name.
On the old forum there was the string, /postings/asp?th=( the posting # your looking for) that you could add to the internet search engine’s search header after “forums” that would bring up the requested posting. But now you get the msg. “Looks like we lost a piece. Error 404: Page not found.” and the picture of some LEGO blocks!
John