Also, HN has its own search engine at: https://hn.algolia.com https://hn.algolia.com This allows you to search for specific content types (Stories, Comments, A

Also, HN has its own search engine at: https://hn.algolia.com https://hn.algolia.com This allows you to search for specific content types (Stories, Comments, Ask HN, etc.) and optionally specify a date range.