ok so what that means is that recently you have been searchingthings with some of the same tags as those websites, or mabye even acedentally looked at those site (or onpurpose idk and i dont care) the software that runs these ads are smart enough to serch thorough your cookis on your computer and figure out what you like looking at, so it shows something realated to what you like. Some ads on websoie, newschoolers for exampple are there because someone bought add space from new schoolers, so skiing ads and skiing relaed ads are mostly because that company put theeir ad on ns because they know alot of people will click on it. the only realon i know this, is because my dad is the CFO of one of the biggest digital advertising websites in the world. hope that helped