When accessing the Searches with no results page, a drawer opens by default with an option to filter results by content locale.
If an administrator has enabled the Search in all languages feature, the Content locale menu of the Searches with no results page includes an All languages option. Selecting this option does not display the sum of all languages. Rather, it displays the queries submitted with the All languages option selected.
Modify date range
By default, searches with no results analytics are displayed for the past month. Options are available to show data for the past week, the past three months, or a custom range.