<?php
 
			    $args = array(
					'tax_query' => array(
						'relation' => 'AND',
						array(
							'taxonomy' => 'etat',
							'field' => 'slug',
							'terms' => 'cest-fait'
						),
						array(
							'taxonomy' => 'type',
							'field' => 'slug',
							'terms' => 'democratie'
						)
					)
				);
				$query = new WP_Query( $args );
 
				echo count($query);
 
 
 
 
				if ( $query->have_posts() ) {
					echo '<ul>';
					while ( $query->have_posts() ) {
						$query->the_post();
						echo '<li>' . get_the_title() . '</li>';
					}
					echo '</ul>';
 
					wp_reset_postdata();
				} else {
					 echo 'Bah rien';
				}
				?>

<?php echo wp_count_terms( 'type', $args ); ?>
			<br />
				<br />
			<?php echo wp_count_terms( 'etat', $args ); ?>
			<br />
				<br />
 
 
			<?php echo wp_list_categories( array( 'taxonomy'=>'type' ) ); ?>
				<br />
				<br />
			<?php echo wp_list_categories( array( 'taxonomy'=>'etat' ) ); ?>
			<br />
				<br />
			<?php $test = get_taxonomies( array( 'show_ui'=> true ) );
 
 
				  echo "<pre>";
				  print_r($test);
				  echo "</pre>";
				?>
 
				<br />
				<br />
 
				<?php $test2 = get_terms('type');
 
 
				  echo "<pre>";
				  print_r($test2);
				  echo "</pre>";
				?>
 
				<br />
				<br />
 
				<?php $test3 = get_terms('etat');
 
 
				  echo "<pre>";
				  print_r($test3);
				  echo "</pre>";
				?>