400 Bad Request

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

Cannot decode URL parameter keywords: ['sportangebot%3AGolf%2Bsportangebot%3AHandball%2Bsportangebot%3AGymnastik und Tanz%2Bsportangebot%3AKegeln%2Bsportangebot%3ALanglauf%2Bsportart%3ABehindertensport']