Posted by FalseAlias on 2021-March-5 21:20:26, Friday
In reply to BC search posted by Pharmakon on 2021-March-4 13:45:39, Thursday
To recollection, messages are stored as HTML files somewhere physically. Generally, flatfile systems are harder to search than database-driven systems.
Re. The Google trick: It can be done on DuckDuckGo too.