title: Meta keywords- Use words or phrases?
body: <p>I know the relevance of meta keywords is little to none, but my client wants them.  Moreover, they gave me a list of key phrases.  Should I be inserting key phrases separated by commas, even if they repeat certain key words, or should I be including each key word exactly once, and not use phrases at all?</p>
  
  <pre><code>&lt;meta name="keywords" content="big red cars, small blue cars, medium yellow cars"&gt;
  </code></pre>
  
  <p>OR</p>
  
  <pre><code>&lt;meta name="keywords" content="cars, big, small, red, yellow, blue"&gt;
  </code></pre>