How reproduce

• Go to the demo : https://demo.ametys.org/nightly-intranet-cms/preview/intranet/fr/mon-organisation/annuaire.html
• Create an agent file with a first name composed with the character "-" example: Marie-laure
• Launch a search with the keywords: "Marie-laure"
  Search results show nothing

Same problem if we search for a formation with a compound word with the character "-"
Example : DÉFIS GLOBAUX POUR LE DÉVELOPPEMENT DURABLE CHARM-EU