Oracle ATG Web Commerce Search supports result paging, controlled by the following attributes:

<query pageNum="num" pageSize="size"

The size value specifies how many results are returned, in number of response groups as described in the sorting attribute information. If pageSize is empty, no paging is performing. If paging is used, and the results do not fit on a single page, resubmit the query with pageNum="1", pageNum="2", etc., to access the additional results (the first result page is page 0).

Do not use a pageSize value greater than 100, as this can lead to performance problems or even search engine failure.