I have no idea, and if I looked it up, I wouldn't be at liberty to say.
Most project cancellations are things that haven't launched, or if they have launched they might get a TechCrunch article and then are forgotten. There's a lot that goes on in just general infrastructure or search quality that has no UI at all, it just feeds into better ranking algorithms or higher capacity. A lot of this work is experimental, done under the charter of "Let's see if this makes things better, and if it doesn't, we'll have you work on other things."
Most project cancellations are things that haven't launched, or if they have launched they might get a TechCrunch article and then are forgotten. There's a lot that goes on in just general infrastructure or search quality that has no UI at all, it just feeds into better ranking algorithms or higher capacity. A lot of this work is experimental, done under the charter of "Let's see if this makes things better, and if it doesn't, we'll have you work on other things."