Search the Text Content of Pages Linked from Current Page

This is the exact tool I am looking for: https://www.makeuseof.com/tag/search-search-content-linked-current-web-page/ but it appears to no longer exist, and I can’t find anything else like it.

In short, I want to be able to search for a specific word that appears in the text content (not the URL) of several (out of hundreds) of links on a page.

Anyone know of anything or know how tricky it would be to build from scratch without programming?

Thanks!
Toby

cd "$(mktemp -d)"
wget -r --span-hosts --level=1 <url>
grep -r "<search term>" .