Strange. In the last few years, I’ve abandoned search engines for most programming related queries by chugging along happily with Recoll. If I had the time I’d sit down and hack out a web front–end for its Python API but the desktop interface supplied with HTML from my own web crawlers works beautifully (medoc92/recollwebui also exists). Video: Recoll desktop interface. Sorry, your browser does not support embedded videos. Here is a link to the video instead. Recoll desktop interface Index: Cache · Source