Website page showing in Google


When I search in Google to one of my clients with a Webflow website.
site: I don’t see all of the existing website pages.

When I search literal for the page, Google shows the page!

Does anyone know how this can be?
Something with Robots.txt? Or something else?

Thank you.


In Google Webmaster do you have it directed to show all pages in search?

When I’m looking in Google webmaster tools I’ll see 21 pages (indexing).