Search Conditions for Oxygen

if( function_exists('oxygen_vsb_register_condition') ) {

global $oxy_condition_operators;

oxygen_vsb_register_condition('Has Results', array('options'=>array('true', 'false'), 'custom'=>false), array('=='), 'search_has_results_callback', 'Search');

function search_has_results_callback($value, $operator) {

global $wp_query;
$posts_found = $wp_query->found_posts;

if( $value == "true" && $posts_found > 0) {
  return true;
} else if( $value == "false" && $posts_found == 0 ) {
  return true;
}

}

}

Run snippet everywhere