A European Union court in Luxembourg has annulled a nearly €1.5 billion ($1.6 billion) antitrust fine for Google. The judges ruled on Wednesday that the European Commission had not provided sufficient evidence that Google had abused its dominant position in search engine advertising with its AdSense for Search product. The latest ruling can still be appealed before the European Court of Justice, the EU’s highest court. AdSense for Search allowed website publishers to integrate Google search masks into their sites, display ads linked to search queries, and receive a part of the revenue generate…