4. The system according to claim 1 , wherein said query scenario module further enables determining term-relations between all search terms of each created search query according to the interrelations between those terms as defined by the hierarchal structure of the respective query scenario.
4. The system according to claim 1 , wherein said query scenario module further enables determining term-relations between all search terms of each created search query according to the interrelations between those terms as defined by the hierarchal structure of the respective query scenario. 6. The system according to claim 4 is operatively associated with at least one search engine, said search engine receives said search query indicative of term-relations between the search terms thereof from said query builder and uses said search query for searching through at least one communication network for information relating to the search query, using at least one searching technique.