Spotlight search for Scrivener projects

Is there any way to search Spotlight for all Scrivener projects? (I’d search for the suffix .scriv, but not all filenames have the suffix.)

Projects have the suffixes and are searchable, although the suffixes might be hidden.

Searching for .scriv doesn’t work for you?

It didn’t, for some reason. I should put “Articles” and “.scriv” in the “Name is” field?

If the name of the project is “Articles”, then searching for “Articles.scriv” should find it, if it is indexed by Spotlight (which isn’t an indicator for existence, as Spotlight can be inaccurate, it is an index, not a literal map of the drive).