public function getProductsWithKeywordPagination($description, $firstLink, $perPage)
    {
        $sql = self::$connection->prepare("SELECT * FROM `products` WHERE `products`.`description` like '%$description%' OR `products`.`name` like '%$description%' LIMIT $firstLink, $perPage");
        $sql->execute();
        $items = array();
        $items = $sql->get_result()->fetch_all(MYSQLI_ASSOC);
        return $items;
    }