Finding out what visitors are searching that isn't generating any results is helpful in creating valuable content, increasing SEO and decreasing user frustration.
Adding the code
You need to add a snippet of code to the search results pages to tell Extellio how many results are displayed. Once you have the variable configured you can use:
[...]
var searchCount = 15; // set this value when rendering the search result page
extellio_actions.push(['setCustomUrl', document.URL + '&search_count=' + searchCount]);
[...]
Analyzing the results
This is a report of which keywords didn't generate any search results:
