Re:Response from Google Tech Lead, Re: “Google May Be Steali...
by jetpacktuxedo on Tuesday October 18, 2016 @12:11PM
(#12735859)
Not that I agree with your parent comment that bing still uses google results on the backend, they did at least used to: https://googleblog.blogspot.com/2011/02/microsofts-bing-uses...
Yahoo did switch to using Bing as its back end, some years ago.