The Project is basically  an information retrieval system (ad-hoc search engine for Crainfield Documents(14000 documents) : http://www.iva.dk/bh/core%20concepts%20in%20lis/articles%20a-z/test_collections.htm . The search engine can perform basic functions like ranking of the documents, retrieving document number, summary , title, finding common words between documents and other search functions.