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How Badly is Google Books Search Broken, and Why? (blogspot.com)
An anonymous reader shares a blog post: It appears that when you use a year constraint on book search, the search index has dramatically constricted to the point of being, essentially, broken. Here's an example. While writing something, I became interested in the etymology of the phrase 'set in stone.' Online essays seem to generally give the phrase an absurd antiquity -- they talk about Hammurabi and Moses, as if it had been translated from language to language for decades. I thought that it must be more recent -- possibly dating from printers working with lithography in the 19th century.
So I put it into Google Ngrams. As it often is, the results were quite surprising; about 8,700 total uses in about 8,000 different books before 2002, the majority of which are after 1985. Hammurabi is out, but lithography doesn't look like a likely origin for widespread popularity either. That's much more modern that I would have thought -- this was not a pat phrase until the 1990s. That's interesting, so I turned to Google Books to find the results. Of those 8,000 books published before 2002, how many show up in the Google Books search result with a date filter before 2002? Just five. Two books that have "set in stone" in their titles (and thus wouldn't need a working full-text index), one book from 2001, and two volumes of the Congressional record. 99.95% of the books that should be returned in this search -- many of which, in my experience, were generally returned four years ago or so -- have vanished. Further reading: How Google Book Search Got Lost; Whatever Happened To Google Books?; and Google's New Book Search Deals in Ideas, Not Keywords.
So I put it into Google Ngrams. As it often is, the results were quite surprising; about 8,700 total uses in about 8,000 different books before 2002, the majority of which are after 1985. Hammurabi is out, but lithography doesn't look like a likely origin for widespread popularity either. That's much more modern that I would have thought -- this was not a pat phrase until the 1990s. That's interesting, so I turned to Google Books to find the results. Of those 8,000 books published before 2002, how many show up in the Google Books search result with a date filter before 2002? Just five. Two books that have "set in stone" in their titles (and thus wouldn't need a working full-text index), one book from 2001, and two volumes of the Congressional record. 99.95% of the books that should be returned in this search -- many of which, in my experience, were generally returned four years ago or so -- have vanished. Further reading: How Google Book Search Got Lost; Whatever Happened To Google Books?; and Google's New Book Search Deals in Ideas, Not Keywords.
I always thought that "set in stone" refers to the condition where you have carved words into stone and they can't (easily) be undone.
Is there any other possible origin of that phrase?
Google WAS a good search tool. Nowadays it's damn bad. My most hated anti-feature right now is the impossibility to force a word to appear on the results. Back in the day you only needed to add a '+' in front of it, but it no longer honors it so they can brag about how many millions of "results" they give you, even if you don't want them.