buscador
$tax_query = array( 'relation' => 'AND', array( 'taxonomy' => 'types_of_plates', 'terms' => '1', ), array( 'taxonomy' => 'ingredients', 'terms' => '2', ), array( 'taxonomy' => 'difficulties', 'terms' => '3', ), );
$tax_query = array( 'relation' => 'AND', array( 'taxonomy' => 'types_of_plates', 'terms' => '1', ), array( 'taxonomy' => 'ingredients', 'terms' => '2', ), array( 'taxonomy' => 'difficulties', 'terms' => '3', ), );