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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.

1 of 106 comments (clear)

  1. Prior to the 1940's? by HiThere · · Score: 4, Informative

    I'm rather certain that I've read the phrase in something that was written either in the 1940's or the early 1950's, and it didn't seem a unique turn of phrase in the place where I read it.

    FWIW, James Joyce says, in "Portrait of the Artist"

    It is peopled by the images of fabulous kings, set in stone. Their

    I don't know why Google didn't find that for you. OTOH, I haven't enough google-fu to use Google search to search for a range of dates.

    --

    I think we've pushed this "anyone can grow up to be president" thing too far.