[jsnell]

But that is exactly how Google searches worked on desktop platforms for more than half a decade (Instant Search), not some kind of a new idea. Given how long they kept that feature on, it seems pretty obvious that it can't have been the kind of revenue killer you suggest. If you can serve and display search results for a given possibly partial query, you can obviously serve ads too.

[darinf]

I was talking about mobile. As for desktop, Instant Search was serving up full page results instantly, which included ads. That's a different thing altogether, and of course, in the case of Instant Search there was plenty of room for both sponsored results as well as real results. On mobile there isn't.