Page layout algorithm improvement from feb 6 2014

Page layout alogrithm has been fixed due to the in-experience faced by the users about the ads that are not relaveant to the search.. which the ads displays below the search and takes users to scroll for more rather than a result at top of the page..

Here after the ads will display with relevant to the keyword below the search from feb 6 2014. as matt cutts shared info.