400 Bad Request

The server could not comply with the request since it is either malformed or otherwise incorrect.

Cannot decode URL parameter keywords: ['aktivitat%3ARettungsdienst%2Baktivitat%3APfadfinder%2Baktivitat%3ASportf%C3%B6rderung%2Baktivitat%3ASchwingen%2Baktivitat%3AViehz%C3%BCchtung%2Baktivitat%3APartnergemeinde%2Bart%3ASicherheit']