total post

// WP_Query arguments
$args = array(
	'nopaging'               => false,
	'paged'                  => '1',
	'posts_per_page'         => '3',
	'tax_query'              => array(
		'relation' => 'AND',
		array(
			'taxonomy'         => 'segmentation_business',
			'terms'            => '1',
			'field'            => 'term_id',
		),
		array(
			'taxonomy'         => 'segmentation_company',
			'terms'            => '2',
			'field'            => 'term_id',
		),
		array(
			'taxonomy'         => 'segmentation_province',
			'terms'            => '4',
			'field'            => 'term_id',
		),
	),
);

// The Query
$query = new WP_Query( $args );