Advanced search allows to sort the search results by date of creation and by date of last edit. Both with the order "newest first" – it would be usable to also have the option to use them with inverse order ("oldest first").

Reported also here: https://www.mediawiki.org/wiki/Topic:V3o1yqxx101kpf2q and https://www.mediawiki.org/wiki/Topic:V51kn42n9tzvrmiq