https://www.zoomeye.hk/
https://sive.rs/com
https://www.yeggi.com/
https://chrome.google.com/webstore/detail/extract-people-also-searc/jepjhbfaflooeafdniebnnjfdpcdkejd
https://developer.wordpress.org/cli/commands/search-replace/
https://github.com/typesense/typesense
https://www.miximum.fr/blog/la-recherche-plein-texte-avec-postgresql/
http://www.uxbooth.com/articles/best-practices-for-search/
https://www.brightlocal.com/local-search-results-checker/
http://rachbelaid.com/postgres-full-text-search-is-good-enough/
https://github.com/zombodb/zombodb
https://support.google.com/webmasters/answer/1347922?hl=en
https://github.com/rosarior/awesome-django
http://thetoolbox.cc/
http://www.wellfireinteractive.com/blog/simple-search-manager-methods/
http://lunrjs.com/
http://giphy.com/
http://www.elasticsearch.org/
http://labs.ideeinc.com/multicolour/
http://www.webdesignerwall.com/tutorials/beautiful-css3-search-form/
http://www.tineye.com/
http://www.sphider.eu/
http://www.wildbits.com/tunatic/