display extra links under the URL for big searches on google

hi.

you know when you search for 'established' companies or websites by their exact name.

british airways for example.

underneath the main URL at the top.. it has a list of 3 or 4 quick links..

does google only give that to big boys or can anyone do that for their site?

Do you mean that the url of 3 or 4 of your subpages are right next to main page of the site? I mean in SERP?

Try this one to know the best structure of URL

click here

it is what we called universal search which listed the news, images, local , book search engine which gathered the crawling web pages. click
http://searchengineland.com/070516-143312.php if you want know more about it.

Thanks for the link zhaira!