You are looking at the HTML representation of the XML format.
HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query>
    <search>
      <p ns="0" title="La maldita ilusión (Título en Ingles: &quot;The Bloody Illusion&quot;)" snippet="...ective discussion forms the basis from which the viewer can understand the &lt;span class=&#039;searchmatch&#039;&gt;meaning&lt;/span&gt; of everything else. The story is powerful because it is real.&#10;" size="6271" wordcount="964" timestamp="2022-01-17T23:29:18Z" />
    </search>
  </query>
</api>