A computerized method comprising using hardware processor(s) for receiving, from a computerized search engine, digital input data comprising a group of relevancy score sets, where each relevancy score set comprises scores associated with computerized search terms and search field pairs found in electronic documents. Two or more statistical values are computed of the relevancy score sets, one or more of the two or more statistical values for each relevancy score set. Based on some of the two or more statistical values, some relevancy scores sets are reduced from the group to create a reduced group. The reduced group is sent to the computerized search engine for presenting a search result to a user on a computer display.