The index is not at issue. The URL noted in my post should not point where
it does. In fact, I can't figure out how such a simple address points into
a page that should be deep inside the site. Certainly, there is no logical
relationship between the URL and the content it produces. As I wrote, its
quite odd.
Well, if you put up a link to
http://php.net/quiteodd on a site, which is indexed by google, this link could get into the index. We have some spelling check on the word you use as a quick shortcut [1], so if you misspell a word, it will still find the resource.
[1]
http://php.net/urlhowto
Goba