title: Clear cache/indexed pages of a Google Custom Search Engine
body: <p>I added a Google Custom Search Engine to a site. There is a search box in the header. It also shows the list of frequently searched keywords. Since, the header was available on all pages, the search engine index all the pages according to these keywords too. This was wrong. I searched and added <code>class='nocontent'</code> to the relevant <code>div</code>. Now the question:</p>
  
  <p>I want the clear the cache of my custom search engine and force it to reindex pages. How to do that? I have tried to remove the site and add it again but it does not work.</p>