Piwik\Plugins\Actions\Columns\VisitTotalSearches::configureSegments PHP Method

    protected function configureSegments()
    {
        $segment = new Segment();
        $segment->setType(Segment::TYPE_METRIC);
        $segment->setSegment('searches');
        $segment->setName('General_NbSearches');
        $segment->setAcceptedValues('To select all visits who used internal Site Search, use: &segment=searches>0');
        $this->addSegment($segment);
    }