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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="Cerebro" snippet="...er, 2005)&amp;lt;ref&amp;gt;Baumeister, R. F. (2005). The cultural animal: human nature, &lt;span class=&#039;searchmatch&#039;&gt;meaning&lt;/span&gt;, and social life. Nueva York: Oxford University Press.&amp;lt;/ref&amp;gt;.[..] El razona&#10;" size="3179" wordcount="517" timestamp="2016-12-30T17:26:40Z" />
      <p ns="0" title="Efecto saying is believing (creerse lo que uno dice)" snippet="...g &amp;quot;shared reality&amp;quot; in the communication game: a social action that creates &lt;span class=&#039;searchmatch&#039;&gt;meaning&lt;/span&gt;. J. Lang. Soc. Psychology. 11:107-31&#10;" size="6280" wordcount="1020" timestamp="2014-06-16T10:33:08Z" />
    </search>
  </query>
</api>