SAN FRANCISCO (AP) — Google has settled a U.S. government probe into its business practices without making any major concessions on how the company runs its Internet search engine, the world's most influential gateway to digital information and commerce. Thursday's agreement with the Federal Trade Commission covers only some of the issues raised in a wide-ranging antitrust investigation that could have culminated in a regulatory crackdown that re-shapes Internet search, advertising and mobile computing. But the FTC didn't find any reason to impose radical changes, to the relief of Google and technology trade groups worried about overzealous regulation discouraging future innovation.