array(6) { ["page"]=> string(1) "2" ["q"]=> string(50) "GAMMA-ABSTRACT V1-JAPAN-NSF GRAFICS-ROYALITY-ARROW" ["srsltid"]=> string(56) "AfmBOophqKClhM3aoY1Y3MefW8B9nemcDaTOTjqleqrcYhrNjZHa4o8h" ["isolang"]=> string(2) "fr" ["id_lang"]=> int(1) ["category_rewrite"]=> string(17) "pieces-2-roues-3d" } array(0) { } category