[[["Es fácil de entender","easyToUnderstand","thumb-up"],["Me ofreció una solución al problema","solvedMyProblem","thumb-up"],["Otro","otherUp","thumb-up"]],[["Me falta la información que necesito","missingTheInformationINeed","thumb-down"],["Es demasiado complicado o hay demasiados pasos","tooComplicatedTooManySteps","thumb-down"],["Está obsoleto","outOfDate","thumb-down"],["Problema de traducción","translationIssue","thumb-down"],["Problema de muestras o código","samplesCodeIssue","thumb-down"],["Otro","otherDown","thumb-down"]],["Última actualización: 2009-11-01 (UTC)."],[],["A talk on duplicate content and multiple site issues, presented at the Search Engine Strategies San Jose conference, is now available. The talk has been reproduced on the Google Webmaster Central YouTube Channel. A short video excerpt from the conference content is available, and the corresponding slides are also accessible. The presentation was given by Greg Grothaus from the Search Quality Team.\n"]]