Problem: SelHow has Google applied problem solving to succeed in the marketplace? By only advertising itself on its search engine. By finding ways to improve on existing tools and technology. By making old technology that predates the internet relevant again. By purchasing Yahoo and Lycos to reduce competition.ect the person who is using corroboration to build their case. Gigi supports one of the main points in her presentation with a secondary source that agrees with her viewpoint. Mariel includes an anecdote from her own past to support a point she wants to make in her presentation. Zebediah includes quotations from three primary sources in his presentation because they all support his argument. Randy includes a quotation from one of his primary sources because it's particularly compelling evidence.