protected function setResultsSearch()
    {
        $options = array(
            'status' => 1,
            'entity' => 'product',
            'limit' => $this->data_limit,
            'language' => $this->langcode,
            'store_id' => $this->store_id
        );

        $options += $this->query_filter;

        $this->data_results = $this->search->search('product', $this->data_term, $options);

        if (!empty($this->data_results)) {

            settype($this->data_results, 'array');

            $options['placeholder'] = true;
            $this->prepareEntityItems($this->data_results, $options);
        }
    }