https://www.reuters.com/article/us-eu-alphabet-antitrust/yelp-seeks-to-revive-eu-antitrust-complaint-against-google-idUSKCN1IN2VR >Yelp Inc said on Tuesday it has renewed a European antitrust complaint against Alphabet Inc's Google, seeking to gain traction on a longstanding accusation that the search giant unfairly promotes its own services in results.