[Feature Request multi] Comments in Search

When searching it is great to include the comments (as well as the questions and answers) in the index as some valueable information can be those

Is it at all possible to implement a mechanism that would allow comments to be indexed and therefore searched within either

Elastic Search
Algolia Search
Meili Search

No files, tests, or entry points are named. Start by locating the search integration points for Elasticsearch, Algolia Search, and Meili Search, then determine how comments relate to indexed questions and answers. Done means comments are included in the index and their content can be found through the supported search backends.

Vom Indexierungsmodell aus dem Issue-Text verfasst.