I was skeptical it was a simple search for „luck” and he doesnt link to the review but only his book. I bought the book and found the source to the original st

I was skeptical it was a simple search for „luck” and he doesnt link to the review but only his book. I bought the book and found the source to the original study[1]. It actually looks like they searched for luck articles, altough in this paper he goes and talks about how different words are used for luck. I dont have time to examine further [1] Good Night, and Good Luck: Chengwei Liu & Mark De Rond 2016