I went over to check it out and since I have been interested in the "mixed motive" issue as a follow up to my testimony before the Senate Judiciary Committee on the bill to overturn Gross v. FBL Services, thought I would try out "mixed motive." Here are the first five entries with that search on the Google scholar page, with the radio button for "Legal opinions and journals" checked:
Price Waterhouse v. Hopkins
Desert Palace, Inc. v. Costa
Mt. Healthy City School District Board of Education v. Doyle
NLRB v. Transportation Management Corp. and
Rachid v. Jack in the Box, Inc.Although that's not a very sophisticated search term, the first four cases are the key Supreme Cases in determining the history of "mixed motive." I would have thought Gross would have shown up high but it doesn't appear until the 8th page. Interestingly, the Rachid case is a 5th Circuit case which extended mixed motive to the ADEA without a lot of discussion, and has been sub silentio overruled on that point by Gross.
I doubt that many are canceling their Westlaw or Lexis accounts today, but it is an interesting development.