86.90.E - Other human health activities not elsewhere classified
58.11.Z - Publishing of books
72.19.Z - Other research and experimental development on natural sciences and engineering
72.20.Z - Research and experimental development on social sciences and humanities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
82.30.Z - Organisation of conventions and trade shows
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
85.60.Z - Educational support activities
88.91.Z - Child day-care activities
88.99.Z - Other social work activities without accommodation n.e.c.
