<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def search_n(self, n, **kwargs):
 """Search and return first N results.. :param n: An integer specifying the number of results to return. :return: A list of :class:`~.AmazonProduct`. """

        region = kwargs.get('region', self.region)
        kwargs.update({'region': region})
        items = AmazonSearch(self.api, self.aws_associate_tag, **kwargs)
        return list(islice(items, n))