composite search

I need someone to develop the code for an online search service. The service would identify, capture, collate, qualify and present identified content from all available sources, to build a composite product from relevant sources that better meets the needs of the input request keywords. I am thinking in a large number of keywords which may form templates, and which are self-updating to make searches more accurate with time. These templates would be built in a database which will establish the search, analysis and presentation criteria. \r\nI have found no similar software available, the closest thing is a service called www.newsnow.co.uk. This service identifies and indexes headlines (through an array of multiple keywords) and creates a link to the original source. I want to go further and capture the relevant content to be further analysed, summarised and qualified, to form a final cmposite product for presentation.\r\nI require original work which can be copyrighted and used commercially. Further details available to selected candidate (s)