tax query

dual taxonomuy

$tax_query = array(
	'relation' => 'AND',
	array(
		'taxonomy'         => 'location',
		'field'            => 'term_id',
		'operator'         => 'AND',
	),
	array(
		'taxonomy'         => 'job_category',
		'field'            => 'term_id',
	),
);