| (vertical bar - on the top left side of the keyboard)
It allows you to search for more than one spelling at the same time. The sign is not used in the simple search.
- Search for a first name Nils|Niels
will return all individuals called either Nils or Niels.
- Search for a farm name Nes|Næs|Næss
will return all farms called either Nes, Næs or Næss.