8. The creation method according to claim 7 , wherein the tag includes information relating to a component included in a module corresponding to the tag, the creation method further comprising: receive designation of the information relating to the component, calculate the number of pieces of information relating to the component included in the module, the pieces of information matching the information relating to the component, indicated by the designation, and control so that, in order stating a module where a value of the sum of the calculated number of words and the calculated number of pieces of information relating to the component is high, information where information relating to the module is arranged is displayed.
7. The creation method according to claim 6 , further comprising: receiving a model to be searched for and a word to be searched for; calculating the number of words matching the word to be searched for, from among words included in the tag corresponding to the module in which the condition is described, when the model to be searched for satisfies the condition; and controlling so that, in order starting from a module where the calculated number of words is high, information where information relating to the module is arranged is displayed.