You are looking at the HTML representation of the XML format.
HTML is good for debugging, but probably is not suitable for your application.
See complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query>
    <search>
      <p ns="0" title="FQL" snippet="...riables in the outer query&#039;s scope. Your query must also be &#039;&#039;indexable&#039;&#039;, &lt;span class=&#039;searchmatch&#039;&gt;meaning&lt;/span&gt; that it queries properties that are marked as indexable in the documentatio&#10;" size="9530" wordcount="1502" timestamp="2012-08-20T13:38:52Z" />
      <p ns="0" title="FQL:translation" snippet="...xt should always have a description unless it is a complete sentence whose &lt;span class=&#039;searchmatch&#039;&gt;meaning&lt;/span&gt; would be clear to a user who has never seen your application. If a descript&#10;" size="6406" wordcount="921" timestamp="2011-01-19T02:50:23Z" />
      <p ns="0" title="Ref" snippet="! &amp;lt;code&amp;gt;fb_source&amp;lt;/code&amp;gt; value !! &amp;lt;code&amp;gt;ref&amp;lt;/code&amp;gt; value !! &lt;span class=&#039;searchmatch&#039;&gt;Meaning&lt;/span&gt; !! Description&#10;! &amp;lt;code&amp;gt;fb_source&amp;lt;/code&amp;gt; value !! &amp;lt;code&amp;gt;ref&amp;lt;/code&amp;gt; value !! &lt;span class=&#039;searchmatch&#039;&gt;Meaning&lt;/span&gt; !! Description&#10;" size="6554" wordcount="1017" timestamp="2016-05-30T11:44:49Z" />
    </search>
  </query>
</api>