23. The method of claim 22 , wherein said step of outputting a hit list of same hits comprises: using the keyword to extract said hit list from said inverted index.
23. The method of claim 22 , wherein said step of outputting a hit list of same hits comprises: using the keyword to extract said hit list from said inverted index. 30. The method of claim 23 , further comprising: inputting a second keyword into a search interface; feeding the second keyword to said hit list generator; and outputting a second hit list of same hits, accompanied by a corresponding second list of text relevance scores.