API Search, only in a certain language

[andy]

Hi,
I’m using this API to make some search:
https://www.europeandataportal.eu/data/search/#operation/searchGet

I have titles in a lot of languages (below an example).

How to run a query to search only in “de” titles?

Thank you

"title": {
    "de": "SwissCovid App Monitoring",
    "no": "Svinge Coaso Auloovervåking\n",
    "fi": "SwissCovid App Monitoring\n",
    "pt": "SwissCovid App Monitoring\n",
    "bg": "Наблюдение на „SwissCovid“\n",
    "lt": "SwissCovid App Monitoring\n",
    "lv": "SwissCovid App uzraudzība\n",
    "hr": "Praćenje aplikacije SwissCovid\n",
    "fr": "SwissCovid App Monitoring",
    "hu": "SwissCovid App Monitoring\n",
    "sk": "Monitorovanie aplikácie SwissCovid\n",
    "sl": "Swissvid App Monitoring\n",
    "ga": "Monatóireacht ar Aip na hEilbhéise\n",
    "sv": "SwissCovid App Monitoring\n",
    "mt": "Swisscovid App Monitoring\n",
    "el": "Παρακολούθηση App «SwissCovid App»\n",
    "en": "SwissCovid App Monitoring",
    "it": "SwissCovid App Monitoring",
    "es": "SissCovid Apéndice Monitoring\n",
    "et": "SwissCovid App Monitoring\n",
    "cs": "Swiscovid App Monitoring\n",
    "pl": "SwissCovid App Monitoring\n",
    "ro": "Monitorizarea\n",
    "da": "Overvågning af Swissac\n",
    "nl": "Swisscovid App\n"
  }

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Andrea Borruso
website: https://medium.com/tantotanto
38° 7' 48" N, 13° 21' 9" E, EPSG:4326
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