Data Science Content Not Found on Google (Updated)


Here is some great content that you won't find on Google. I hope to add more in the future, and feel free to email me at if you want to add some of your links. It is easy to remember this page: the URL is It's not that the articles below are black-listed by Google, but most likely, Google algorithms are not working properly: either they can't find the page or can only find the mobile version (issue with Google's indexation algorithm) or instead, when searching for the article's title, Google returns irrelevant articles, or a copy of the article that is illegaly stolen and hosted elsewhere (issue with Google's web page scoring / ranking / attribution algorithms.) To learn more about these problems (how to design a good search engine or improve Google) click here, and here.