Veronika Holler discusses how Google's MUM AI will impact SEO and PPC optimization. MUM understands language 1000x better than BERT and supports 75 languages. It has a stronger understanding of the relationships between different content types like images, video, audio and text. This will require optimizing sites to include more multimedia content like creating images and videos about products and services. It also means refining content strategy and structure to focus on navigational, transactional and informational content that tells a complete story for users. Veronika provides examples of how her company CGM Medical optimized their site using these strategies and increased click-through rates for SEO and PPC.