1. An information processing apparatus, comprising: an interface configured to receive a search result including image information identifying an image that matches a search parameter obtained from a search option input by a user, image relevancy information indicating the degree of relevancy between the search parameter and the image, and document information identifying the document from which the image is obtained; a display device configured to display the document information and the image being identified by the image information in a format indicating the correspondence relationship between the document information and the image; and a processor configured to determine whether the image that matches the search parameter includes a plurality of images being obtained from the same document, to assign priority order information to each one of the plurality of images being obtained from the same document, and to cause the display device to display the plurality of images being obtained from the same document, one by one, in the order determined by the priority order information.