Google AdWords is testing AdWords based cards in a carousel format in the mobile search results. So when you see an ad, under the snippet is a carousel of cards that you can swipe to left.
Source: Google AdWords Tests Carousel Based Sitelinks Cards
Google AdWords is testing AdWords based cards in a carousel format in the mobile search results. So when you see an ad, under the snippet is a carousel of cards that you can swipe to left.
Source: Google AdWords Tests Carousel Based Sitelinks Cards