The exoplanetology website has search engine utilities specially tailored for Exoplanet Research. The custom search engine of Google (CSE) and community-powered Swicki are the current tools that are utilized by this site. Future initiatives will be set to use semantic search capabilites such as that provded by Hakia.
The Custom Google Search Engine (CSE) of Exoplanetology has been configured to search the relevant sites first and foremost so that you get the most relevant results. You may view the configuration of Exoplanetology's Custom Search Engine via this link.