Right now this probably shows "Search returned no results". If you double-click that, you'll get to edit Advanced Search WQL. But that isn't the card that's included on Advanced Search (it was, but i changed it). Edit this card itself and you'll what's "really" included - Search box WQL. Cancel, and it will then show it in View mode too (but you can reload and get the Advanced Search WQL back). Even the view is different - :content originally, and then :card.