title: SEO - anchor and b tag combination for keywords
body: <p>On some pages, I put keywords within anchor tags. What's better to use for Google search:</p>
  
  <pre><code>&lt;a href="some_url"&gt;keyword&lt;/a&gt;
  </code></pre>
  
  <p>or</p>
  
  <pre><code>&lt;a href="some_url"&gt;&lt;b&gt;keyword&lt;/b&gt;&lt;/a&gt;
  </code></pre>
  
  <p>or</p>
  
  <pre><code>&lt;b&gt;&lt;a href="some_url"&gt;keyword&lt;/a&gt;&lt;/b&gt;
  </code></pre>
  
  <p>Thanks in advance!</p>