Once you have the piece of content you want to repurpose and the keywords you’re optimizing for, Google it. Type in the keywords and hit enter. Then, compare your content to the content that’s front and center on page one. What are they talking about that you’re not? Are there any topics you need to add? Is the content even relevant to what you’re trying to say? Based on the content, what can you assume the user’s intent is with that particular keyword?
The first step that I take is to do a quick Google search to find pages on my domain where I've mentioned the keyword in question so that I can add an internal link. To do this, I'll use the following search query, replacing DOMAIN with your domain name (e.g. matthewbarby.com) and KEYWORD with the keyword you're targeting (e.g. "social media strategy"):