XML has become the most popular standard for data representation. In XML standard the documents represented as rooted ordered trees. The efficient query processing can be performed on the labeled document structure. The major advantage of keyword search is the user need not understand the complex query language and the structure. This paper proposes a modified H –Reduction factor which solve the inconsistency and the abnormality problem in the Xreal and Dynamic- infer method. The experimental result shows the effectiveness of the proposed approaches.