Google Bought A Zoo: Surviving Penguins, Pandas & Other SEO Beasts According to search honcho Amit Singhal, Google is making up to 600 changes to its algorithm per year. Some major, some minor, but all potentially having an impact on whether your site and content is found when people are searching. How do you track these changes? How should you respond? Attend this session to get answers, and learn the best strategies for getting back in Google’s good graces should you get negatively hit.