project client name
$iis_tax_query = array( 'relation' => 'AND', array( 'taxonomy' => 'project-client-name', 'terms' => 'DEPENDS', 'field' => 'slug', 'operator' => 'EXISTS', 'include_children' => true, ), array( 'taxonomy' => 'project-types', 'field' => 'slug', 'operator' => 'EXISTS', 'include_children' => true, ), );