This report displays the total number of times users manually searched for any phrase on the selected SharePoint site during the selected time period and no results below a set threshold were returned.
Failed Onsite Searches Meter Widget
Available Report Widgets
Meter
In the Advanced section of the widget settings, you may enter values for both the Minimum Failure and Maximum Failure threshold. Typically the minimum value is 0. By default, the maximum value is set to 50 results.