It's a good and convinient way for researching $domain competition.
For more detailed search, and for checking more than one keywords you can use our search on the top of the page.
For mobile devices large pages can be cropped or simply not shown.
In some cases large page is necessary - in this case is better the page to be presented as document for download - PDF, DOC or HTML.
It was used from many search engines, including Google when calculating search result.