1. A computer implemented method for determining relationships between concepts of a plurality of software design artifacts related to a software application design, the method comprising: receiving data representing the plurality of software design artifacts; from the data representing the plurality of software design artifacts, extracting at least some concepts correspondingly associated with the plurality of the software design artifacts; from the at least some extracted concepts, extracting at least some key terms correspondingly associated with the at least some extracted concepts; determining term significance weights correspondingly associated with the at least some key terms; at least based on the term significance weights, quantifying relationships between at least some of the extracted concepts of the plurality of the software design artifacts; and presenting the quantified relationships to a user via an user interface.