The pages were created using the Data Assist Wizard
From memory, the Search Wizard options you have displayed were not available at setup and are not available in Server Behaviours>DataAssist Search(WADAvisitors)
Obviously the Data Assist Search Wizard has more options, I have not used it yet.
I believe I would have had to create new pages with the Data Assist Search Wizard, if I read it correctly.
I chose to modify the pages already created, so as to retain the existing results functions, like - add/edit/delete, etc., so I searched for and found modification solutions within this forum.