A federal judge ordered steps in the search monopoly case that will restrain Google but not break it up, signaling a cautious antitrust approach by courts.

In a landmark antitrust case, Judge Amit P. Mehta ruled on Tuesday that Google must hand over some of its search data to rivals but did not grant the government’s biggest requests.

The ruling comes nearly a year after a U.S. judge ruled that Google holds an illegal monopoly in its core market of internet search.

US judge has ruled that it must help rivals improve their search engines