Rating system for individual parts of pages/posts?

Question

MongoDB

I would like to tie to individual places on the page (the page tells about several places in one city).
But all the solutions that I could find either rank the whole page/post or individual comments.
Can anyone suggest a solution for individual parts of the page?
For example for headers or attachments?
Thanks

Answer 1

Isn't it easier in this case to find all occurrences of "garr" and then just sort the result so that first there are only garr, and then everything else?

let a = ['Гарри йцу', 'Кто такой Гарри?', 'А что хочет Гарри?', 'Гарри угу', 'Гарри и кто такой этот ДЖС', 'Шо?'];
a.sort((w,e) => (/^Гарри/gi.test(w) ? -1 : 1)) //  ["Гарри и кто такой этот ДЖС", "Гарри угу", "Гарри йцу", "Кто такой Гарри?", "А что хочет Гарри?", "Шо?"]

Answer 2

https://docs.mongodb.com/manual/text-search/