I write voluntary regular blog articles for the SEMrush blog.
PPC Ad Copy Case Study: Easter Eggs: https://www.semrush.com/blog/ppc-ad-copy-case-study-easter-eggs/
How to use the Google AdWords iOS app: https://www.semrush.com/blog/how-to-use-the-google-adwords-ios-app/
Ultimate list of essential resources for PPC managers: https://www.semrush.com/blog/ultimate-list-of-essential-resources-for-ppc-managers/
How to conduct a complete PPC audit: https://www.semrush.com/blog/how-to-conduct-a-complete-ppc-audit/
6 tips: How to pass the Google Partners certifications: https://www.semrush.com/blog/6-tips-how-to-pass-the-google-partners-certifications/
How to use the Bing Ads iOS: https://www.semrush.com/blog/how-to-use-the-bing-ads-ios-app/
How to use the new Google AdWords Report Editor: https://www.semrush.com/blog/how-to-use-the-new-google-adwords-report-editor/