The earlier post of this article doesn't show up when one searches for "Christmas" in the title, match all words, order by date.
The reason is that so many articles had "Christmas" in their title that the earlier post is not among the articles displayed by the search. The search results include only articles posted more recently than the earlier post of the Stein article.
Yet when one searches for "Christmas Peace" in the title, match all words, order by date, the earlier post of this does show up.
Sometimes doing a search is somewhat tricky like that, requiring multiple alternate search requests. Other times, even with multiple search requests, it doesn't seem to work quite right. That is not to say that searches shouldn't be conducted.
Aw, give her a break. She's a big fan. He sends her flowers on her birthday.