A case was brought to French court surrounding the use of certain keywords through the use of Google AdWords.
Google AdWords offers advertisers a keyword tool which will often suggest variations of certain keywords to be added to a given campaign. Fashion retailer, Louis Vuitton is unhappy as AdWords has been noted to suggest terms such as “Louis Vuitton fakes” and “Louis Vuitton replicas”.
Because Google is essentially selling the advertising rights to these trademarks, Louis Vuitton alleges a trademark violation, and took the search giant to court - and won! Naturally Google has appealed and the case will now go to the European Court of Justice in Luxembourg.