Sure…I do mostly affiliate stuff now but it applies to local too. Say I wanted to do an Amazon aff. site for laptops. I’d google some generic terms like “best laptop 2016” or “laptop reviews” grab the first three or four results of other aff. sites and run them through SEMRush to see what the competition is ranking for see the trends…etc and export the organic results. Lather, rinse and repeat until you have enough keywords.
The tool also helps you discover and follow the hottest topics in your niche via the nifty hashtag reports. You can see which hashtags are making posts more engaging and take a peek at what your competitors are doing. Plus, it allows you to see who has mentioned you, your brand or products with a comprehensive “Mentions” report. The report also helps you discover PR opportunities.