DA SQL Query for Searches

You could try this:

SELECT SearchID,
            CaseID,
            NumHits,
            PrincipalName AS ModifiedBy,
            tblIntSearches.Name AS SearchName,
            tblIntSearches.ModifiedDate AS DateModified,
            CreateDate,
            tblStatus.[Name] AS SearchType,
            CreationType.[Name] AS CreationType,
            SampleResultSize,
            NativeQuery,
            NativeLegacyQuery,
            XMLText
FROM tblIntSearches
      LEFT OUTER JOIN [tblPrincipal] ON tblIntSearches.[ModifiedByID] = tblPrincipal.[PrincipalID]
      INNER JOIN [tblStatus] ON tblIntSearches.[Type] = tblStatus.[StatusID]
      INNER JOIN [tblStatus] CreationType ON tblIntSearches.CreationType = CreationType.[StatusID]
WHERE tblIntSearches.[StatusID] = 858 AND PrincipalName IS NOT NULL
UNION ALL
SELECT  TypeID AS SearchID,
            tblAudit.CaseID,
            NumHits,
            PrincipalName AS ModifiedBy,
            tblIntSearches.Name AS SearchName,
            AuditDate AS DateModified,
            CreateDate,
            tblStatus.[Name] AS SearchType,
            CreationType.[Name] AS CreationType,
            SampleResultSize,
            NativeQuery,
            NativeLegacyQuery,
            XMLText
FROM tblIntSearches
      INNER JOIN tblAudit ON tblAudit.TypeID = tblintSearches.SearchID
            AND tblIntSearches.StatusID = 858
            AND tblAudit.AuditTypeID = 1052
      LEFT OUTER JOIN [tblPrincipal] ON tblIntSearches.[CreatedByID] = tblPrincipal.[PrincipalID]
      INNER JOIN [tblStatus] ON tblIntSearches.[Type] = tblStatus.[StatusID]
      INNER JOIN [tblStatus] CreationType ON tblIntSearches.CreationType = CreationType.[StatusID]
ORDER BY CreateDate DESC