Click just below it on the part that says: "Not what you're looking for? View a list of items that match your search for "christmas"."
Yes, Walmart does present items for purchase which include the word "Christmas" in their title. But when type in "Christmas" in a search field, I expect to receive a response which reflects what I searched for. I don't want to be brought to a p.c. friendly "Holiday" page when I specifically enter in "Christmas". Christmas is the reason for the season.
Yes, just one extra step and there it is!