Most do not know that Google search has an API to turn into a programmable topical search engine...see https://developers.google.com/custom-search/docs/topical

Most do not know that Google search has an API to turn into a programmable topical search engine...see https://developers.google.com/custom-search/docs/topical https://developers.google.com/custom-search/docs/topical Basics is that you create a programmable search engine starting with this tutorial https://developers.google.com/custom-search/docs/tutorial/introduction https://developers.google.com/custom-search/docs/tutorial/in... I have played with it and does seem somewhat useful enough for me to create my own custom search engine using Google's API for my own needs.