Antitrust cases against Google by the European Union
Since 2010, the European Union has investigated several antitrust complaints against Google alleging abuses of its dominant position in breach of the EU's competition laws. Three complaints have resulted in formal charges against Google: those relating to Google Shopping, the Android operating system and to Google AdSense.
Source: Wikipedia — Antitrust cases against Google by the European Union (CC BY-SA 4.0)