Google plans to make adjustments to displaying search results on its platform in Europe after some smaller rivals complained about lower traffic to their sites following previous tweaks by the Alphabet unit and as EU regulators probe whether the company breached EU tech rules.

The Alphabet-owned company said it had to make substantial changes to the services it can provide in the continent to satisfy requests from competitors and regulators.

A change in Google’s algorithm reduced the reach of service providers. Every so often, Google makes tweaks to the algorithm of Google Search. Being the most used search platform