emp_project_of_member

// WP_Query arguments
$args = array(
	'post_type'              => array( 'project' ),
	'tax_query'              => array(
		'relation' => 'OR',
		array(
			'taxonomy'         => 'user-group',
			'terms'            => '11',
			'operator'         => 'IN',
		),
		array(
			'taxonomy'         => 'user-group',
			'terms'            => '14',
			'operator'         => 'IN',
		),
	),
);

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