title: PHP Simple HTML DOM Parser, find text inside tags that have no class nor id
body: <p>I have a <a href="http://www.statistics.com/index.php?page=glossary&amp;term_id=703" rel="nofollow">http://www.statistics.com/index.php?page=glossary&amp;term_id=703</a></p>
  
  <p>Specifically in these part:</p>
  
  <pre><code>&lt;b&gt;Additive Error:&lt;/b&gt;
  &lt;p&gt; Additive error is the error that is added to the true value and does not 
  depend on the true value itself. In other words, the result of the measurement is 
  considered as a sum of the true value and the additive error:   &lt;/p&gt; 
  </code></pre>
  
  <p>I tried my best to get the text between the tag <code>&lt;p&gt;</code> and <code>&lt;/p&gt;</code>, with this:</p>
  
  <pre><code>include('simple_html_dom.php');
  $url = 'http://www.statistics.com/index.php?page=glossary&amp;term_id=703';
  $ch = curl_init($url);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  $curl_scraped_page = curl_exec($ch);
  $html = new simple_html_dom();
  $html-&gt;load($curl_scraped_page);
  
  foreach ( $html-&gt;find('b') as $e ) {
  echo $e-&gt;innertext . '&lt;br&gt;';
  }
  </code></pre>
  
  <p>It gives me:</p>
  
  <pre><code>Additive Error:
  Browse Other Glossary Entries
  </code></pre>
  
  <p>I tried to change the foreach to: <code>foreach ( $html-&gt;find('b p') as $e ) {</code></p>
  
  <p>then <code>foreach ( $html-&gt;find('/b p') as $e ) {</code></p>
  
  <p>Then it just keeps giving me nothing but blank page.
  What did I do wrong?
  Thanks.</p>