7. The method of claim 6 , all the limitations of which are incorporated herein by reference, further comprising determining whether said total number of combination of said tagged data attributes is greater than said maximum number of combination of said data attributes.
7. The method of claim 6 , all the limitations of which are incorporated herein by reference, further comprising determining whether said total number of combination of said tagged data attributes is greater than said maximum number of combination of said data attributes. 8. The method of claim 7 , all the limitations of which are incorporated herein by reference, further comprising determining whether tagged data attributes exist that are not relevant to said user query.