Support for Job Search in a language other than "English - US" / "en-US" is a Beta feature and not covered by an SLA. Cloud Talent Solution currently allows customers to create and update jobs in any language supported by the Translation API. Jobs in a particular language are then searchable if a job seeker queries Cloud Talent Solution in the same language.
Profile Search (Beta) is supported in "English - US" / "en-US" only.
This page and the Cloud Talent Solution Release Notes will be updated when additional search languages are supported.