Perhaps you should try some spelling variations:
und liquditatsrisiko » das liquiditatsrisiko
der operationellen » der operationen, der rationellen, der personellen
fur operationelle » fur rationelle, fur operations, zur operationalen
fur operationen » fur kooperationen, der operationen, fur operations

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: modell ((((fur operationelle) OR (der operationellen))) OR (fur operationen)) risiken und liquditatsrisiko.
• The words AND, OR and NOT may confuse the search; try adding quotes: "modell ((((fur operationelle) OR (der operationellen))) or (fur operationen)) risiken und liquditatsrisiko".
• Adding a wildcard symbol may retrieve word variants: modell ((((fur operationelle) OR (der operationellen))) or (fur operationen)) risiken und liquditatsrisiko*.