lution" "Industrial Air Pollution" </span>
<span class="co">#&gt; [5] "Power and Energy"          "Petroleum and Natural Gas"</span></code></pre></div>
<div class="section level3">
<h3 id="searching-for-the-right-api">Searching for the right API<a class="anchor" aria-label="anchor" href="#searching-for-the-right-api"></a>
</h3>
<p>Once you have an idea about what you want to look for in the API,
search queries can be constructed using titles, descriptions as well as
the categories explored earlier. A data.f