Would apprechiate this feature too. Currently the widget 'getSiteSearchNoResultKeywords' only shows three columns: sword, nb_visits and exit_rate.

As I understand it, this is configured in "plugins/Actions/Actions.php":

769     public function configureViewForSiteSearchNoResultKeywords(ViewDataTable $view)
770     {
771         $view->config->addTranslation('label', Piwik::translate('Actions_ColumnNoResultKeyword'));
772         $view->config->columns_to_display = array('label', 'nb_visits', 'exit_rate');
773
774         $this->addSiteSearchDisplayProperties($view);
775     }

How about adding the "all columns" button?

$view->config->show_table_all_columns = true

Since we're tracking the category along with the sword by calling

_paq.push(["trackSiteSearch", "somenonexistingword", "Category A", 0); 

it'll be only logical to show these categories in the no-results widget when showing all columns, don't you think?

Me too! Me too!

Our company is also interested in this feature. We want to know on which searchpage (we use different search categories for our different searchpages, e.g. product search or document search) the user searched for something, so we can improve our searching service.

+1 on this.

+1