Web sites that give information have different ways of doing it. There are many ways to go depending how it makes sense to you.
Nothing is right or wrong, all that matters is getting there.
Then some engines will let you search by using natural language, like how you talk and ask stuff in real life to real people. If you needed to, you could run your search while doing something more fun like reading, playing or watching TV and be notified of your information later on. There are a lot more things you can get search engines to do, but these are the basic things to know.