How do I search under "Trivia" section? It was possible before

Before the redesign, the site had a great search option for the "Trivia" section. For example, if I wanted to find all the movies that used Wilhelm's scream or had a reference to Jaconda, it was convenient to search for such movies on the Advanced Search page (https://www.imdb.com/search/).

The existence of such a feature is documented, for example, here https://help.imdb.com/article/imdb/general-information/you-have-so-much-information-where-should-i-start/G47FFV4PZE6GTZ75#.

Today, however, this page offers only a search by titles. No trivia.
How do I access this feature today? - All my attempts to find this functionality end up with a link to a page that lost this functionality after the redesign.