1. A computer-implemented method for systematically analyzing an electronic text, comprising: receiving the electronic text from a plurality of sources; determining an at least one term of interest to be identified in the electronic text; identifying a plurality of locations within the electronic text including the at least one term of interest; for each location within a plurality of locations, creating a snippet from a text segment around the at least one term of interest at the location within the electronic text; creating multiple taxonomies for the at least one term of interest from the snippets, wherein the taxonomies include an at least one category; and determining co-occurrences between the multiple taxonomies to determine associations between categories of a different taxonomies of the multiple taxonomies.