This document discusses the evolution of local search and search engine marketing. It covers the history and growth of search engines like Google, Yahoo, and MSN. It also summarizes key aspects of local search like the importance of location, citations from data providers, claiming business profiles, and user reviews. The document also provides an overview of search engine optimization techniques and paid search options like Google AdWords. It outlines best practices for local search engine optimization and rankings, including having a consistent business name, address, and phone number across listings.