bug#57160: 28.1.91; Info Virtual Index fails on search "two column"

[Van Ly]

On Fri, 12 Aug 2022, Drew Adams wrote:

> These  are two  very  different search  worlds.   Try searching  for
> "two-column" with Google  search and not getting hits  also for "two
> column".  Each kind  of search has its  advantages.  Emacs searching
> is good for most uses of Emacs.

There's a book "introduction to information retrieval" by Manning,
Raghavan, Schütze published by CUP for intuition and guidance.

I often use a search engine to locate the infopage on the web and
navigate there by the infopage node structure to read it.