Some SEOs are now seeing the Things To Consider, Refine This Search and Broaden This Search features live in the Google search results. I do not see them yet but they were announced at the Search On event a few weeks ago and they should be going live soon according to that announcement.
Kenichi Suzuki spotted these and posted screenshots on Twitter of him being able to see them:
Refine this search:
Broaden this search:
Things to consider:
Here are his tweets:
Google rolled out "Refine this search" and "Broaden this search", which had been introduced at #SearchOn .https://t.co/GcBvRZ8Nd1@rustybrick pic.twitter.com/V49pxi1f9W
— Kenichi Suzuki💫鈴木謙一 (@suzukik) October 18, 2021
Things to know has also gone live now. (It looks like Google renamed the feature "Things to consider".)#SearchOn https://t.co/GcBvRZ8Nd1@rustybrick pic.twitter.com/c4j3cNxssf
— Kenichi Suzuki💫鈴木謙一 (@suzukik) October 18, 2021
Again, I cannot currently replicate it but maybe it is now rolling out to more and more people?