Late, but SEO gaming does not explain these observations from sibling comments: - Not showing loads of valid results when looking for UN documents and instead

Late, but SEO gaming does not explain these observations from sibling comments: - Not showing loads of valid results when looking for UN documents and instead just return 40 or so out of thousands: https://news.ycombinator.com/item?id=42288776 https://news.ycombinator.com/item?id=42288776 - Returning something we absolutely did not ask for in a verbatim query: https://news.ycombinator.com/item?id=42278753 https://news.ycombinator.com/item?id=42278753