For full-text search over all history, History Hound (https://www.stclairsoft.com/HistoryHound/ https://www.stclairsoft.com/HistoryHound/) works pretty well if

For full-text search over all history, History Hound (https://www.stclairsoft.com/HistoryHound/ https://www.stclairsoft.com/HistoryHound/) works pretty well if you're on macOS. [No affiliation, I'm just a user]