title: How to match the first word after an expression with regex?
body: <p>For example, in this text:</p>
  
  <blockquote>
    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc eu tellus vel nunc pretium lacinia. Proin sed lorem. Cras sed ipsum. Nunc a libero quis risus sollicitudin imperdiet.</p>
  </blockquote>
  
  <p>I want to match the word after 'ipsum'.</p>