Here, let Jeff Dean explain how it works (and why this is a complex problem that a lot of the naive 'build a better search engine than Google' miss) https://pd

Here, let Jeff Dean explain how it works (and why this is a complex problem that a lot of the naive 'build a better search engine than Google' miss) https://pdfs.semanticscholar.org/fc32/72302461b74217662085a8a05a5e500dbf05.pdf https://pdfs.semanticscholar.org/fc32/72302461b74217662085a8... The original article's description of how Google search signals work doesn't even scratch the surface of all the signals it's using.