I love using top-ranked content to find keywords. All you need is a keyword tool that will share all the keywords that blog post is ranking for. It doesn't matter if the keyword tool is accurate because we're just getting keyword IDEAS.
After this is done, you need to go DEEPER and analyze each of those keywords further. I show how in my keyword research course!
My Courses: https://keywordswithaleka.teachable.com/l/...