9. The system of claim 8 , wherein the plurality of numeric values includes a positive numeric value for each of the one or more search terms.
9. The system of claim 8 , wherein the plurality of numeric values includes a positive numeric value for each of the one or more search terms. 10. The system of claim 9 , wherein the positive numeric value is based on the number of instances that a search term of the one or more search terms appears in an electronic document of the acquired documents.