Google has backtracked on its recent redesign of search results after facing criticism from politicians, consumers, and the press. The redesign made ads and search results look identical, which was seen as a way for Google to increase its advertising revenue. Google has announced that it will experiment further to improve the search results design. The company's decision to redesign the search results was likely driven by its desire to increase advertising revenue, as its advertising revenues are not growing as quickly as they used to.