Abstract: There is provided a system for enhancing search of subject related information distributed over a data network, the system comprising (i) a first processing unit adapted to be connected to the data network for allocating a number to a subject over the data network for the purpose of using the number as means for identifying the subject over the data network; and (ii) a second processing unit adapted to be connected to the data network for mapping subject related information distributed over the data network to said number such as the subject related information becomes searchable over the data network using said number. There is also provided a method, a search engine and a network for enhancing search of subject related information distributed over a data network.

Abstract: There is provided a search engine for enhancing search of subject related information distributed over a data network, the search engine being adapted to be connected to a database mapping subjects to numbers such as each subject is mapped to a unique number, the search engine being further adapted to receive a search query from a third user comprising a subject identification, to query the database using the user name for retrieving the mapped number associated thereto, to search and locate the subject related information associated with the number over the data network and to report the subject related information to the third user. There is also provided a network for enhancing search of subject related information distributed over a data network.