Hi,
I am afraid that I haven’t been clear enough so that you could fine the right url. Search instance 19 as you pointed out to me is on the landing page but the one I am talking about (Search instance 22 for mobile phone) is on the following page.
On this page there are 2 search instances.
search instance 22 and 24. The first one is only displayed on phone and tablet and the second is only displayed on computer. I hope you understand better!