The UI module name is between the dashes:
Put FOLIO's GitHub base URL
https://github.com/folio-org/ into the browser URL slot and append the UI module name to it.
This results in the URL
https://github.com/folio-org/ui-users that, when opened by pressing enter, shows the
ui-users module repository.
After pressing enter the search result page shows two links to the source files where the translation key is used.
Special translation keys
meta.title is the app title used for the top menu bar that shows all available apps.