TYPO3 faceted search (ke_search) basic setup
<p>I am trying to set up the Faceted search (ke_search) in TYPO3 7.6.4.</p>

<p>I followed all the steps of the <a href="https://docs.typo3.org/typo3cms/extensions/ke_search/ExtFacetedSearch/QuickInstallation/%28%28generated%29%29/Index.html" rel="nofollow">quick installation</a> in the documentation but then doing a test search doesn't seem to do anything.</p>

<p>I am inexperienced in this area so it's possible I have missed some obvious part that the documentation didn't feel the need to state... or is there some trick to get this working?</p>