The document outlines 10 commandments for effective search engine marketing (SEM) management. It recommends: 1) Testing ads with 2-5 variations live at once. 2) Regularly testing copy and querying reports. 3) Ensuring broad and phrase terms don't drive most traffic. 4) Separating best and worst performing keywords. 5) Testing mobile, local, and content campaigns separately. 6) Optimizing for time of day, day of week, and location. 7) Checking budgets and visibility daily. 8) Having a clear optimization plan and sticking to it. The document provides guidance on copy testing, keyword matching types, and separating top performers.
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