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>
    <searchinfo totalhits="4" />
    <search>
      <p ns="0" title="Partnership - Meaning of Partnerships1149186" snippet="" size="3837" wordcount="570" timestamp="2014-03-15T17:32:43Z" />
      <p ns="0" title="Partnership - Meaning of Partnerships2232664" snippet="...hority from the general [http://www.pdf-archive.com/2014/03/15/partnership-&lt;span class=&#039;searchmatch&#039;&gt;meaning&lt;/span&gt;-of-partnerships/ partner with anthony review] in a limited partnership matc&#10;" size="3818" wordcount="561" timestamp="2014-03-15T17:33:07Z" />
      <p ns="0" title="Partnership - Meaning of Partnerships3988832" snippet="" size="3849" wordcount="564" timestamp="2014-03-15T17:34:00Z" />
      <p ns="0" title="State Of Well Being Meaning" snippet="" size="3228" wordcount="549" timestamp="2014-11-26T09:53:12Z" />
    </search>
  </query>
</api>