http://materializecss.com/jade/lunr.min.js
https://dcos.io/assets/javascript/lunr/lunr.min.js
http://www.v2ray.com/gitbook/gitbook-plugin-lunr/lunr.min.js
http://vittles.in/static/jade/lunr.min.js
http://webpackdoc.com/gitbook/plugins/gitbook-plugin-search/lunr.min.js
https://download.libsodium.org/doc/gitbook/gitbook-plugin-lunr/lunr.min.js
http://www.aeb.org/templates/templateaeb/js/lunr.min.js
http://chromosearch.com/js/lunr.min.js