Search Engine to search posts/reactions

[Oromis]

Is there a search engine that can search through the posts and reactions on a site? For example, when I use google to search for:

site:youtube.com name of my youtube account

I get only three results, from which only one is a reaction. While I react regulary. Is there a way to search all the reactions?

[chrisname]

What? I don't understand.

[Oromis]

Sorry, I know it's a bit vague...

Let's use the youtube example:

I posted several replies on youtube, using account X. Let's say I want to find all those replies. I could search youtube for my accountname, cause everywhere I posted stands that name. But when I use the standard search engines to do this, I don't find most of my replies.

[mcleano]

Try putting what you already have and then part of a previous post in speech marks e.g.

site:youtube.com name of my youtube account "my video"

[Oromis]

That's not what I'm looking for. Let me start over:

Smart people invented search engines to search the web. But, with the web becoming more and more interactive, they skip trough parts of it (the whole youtube example was just to prove that). Is there way to search those parts too?