I want search some videos that are NOT listed in YouTube. I tried
-YouTube, but it does not return any results.
How I can do that?
then click the videos tab
just read this to make the above https://www.quora.com/How-do-I-use-Google-dorks-1
Beside harrymc comment which is perfect you should be able to search for videos on a particular site using this query:
video that I am looking for site:the_site_on_which_you_look.com