Supported G Suite services

Google Cloud Search currently supports the following G Suite services:

• Calendar
• Contacts global Directory (doesn't include personal contacts)
• Drive (including Docs, Sheets, Slides, and Forms)
• Gmail
• Groups
• Keep
• Classic Sites
• New Sites

Cloud Search usage limits

• You can search content from only your organization's domain. Any content created outside your organization and shared with you won't show up in search results.
• Deleted and Draft emails won't show up in search results.
• Events from only your primary calendar show up in search results. Cloud Search doesn't currently support secondary calendars or calendars shared with you.
• In large documents, only the first several thousand words are searchable.