[Plugin: WordPress SEO by Yoast] google showing results for page with noindex and nofollow

As the title says. I’ve set noindex and nofollow under the advanced options for a page for a few pages. I did that a week or so ago.

Yet when I search for a keyword on the site, using
site:mysite.com word

it brings up that page still.

How do I prevent Google from finding this page??

thanks,
Andrew

https://www.ads-software.com/extend/plugins/wordpress-seo/