9. The method of claim 1 , wherein the query for searching is expressed in terms of requested parameters, a part of which may be indefinite, or may be defined by means of one or more variables, or may be defined as a range of meanings of these variables.
10. The method of claim 9 , wherein said requested parameters represent, at least one of the following: relationships, non-tree links, lexical classes, semantic classes, words or words combinations by grammatical properties, lexical properties, syntactical or semantic properties, relations by syntactical properties, or clauses by any (lexical, syntactical, semantic) properties.