Search site aims to rival Google :

Former workers at the web giant Google have launched a rival search engine.
Called Cuil, from the Gaelic for knowledge and hazel, its founders claim it does a better and more comprehensive job of indexing information online.
The technology it uses to index the web can understand the context surrounding each page and the concepts driving search requests, say the founders.
But analysts believe the new search engine, like many others, will struggle to match and defeat Google.