array(4) {
  ["q"]=>
  string(47) "GAMME-ABSTRACT V1-ABSTRACT V2-NSF GRAFICS-ARROW"
  ["isolang"]=>
  string(2) "es"
  ["id_lang"]=>
  int(2)
  ["category_rewrite"]=>
  string(14) "piezas-moto-3d"
}
array(0) {
}
category