Perhaps you should try some spelling variations:
passiv » passive, massiv, passiver
passivierende » passiveierende, massivierende, passiverierende, passivierender, passivieren, aktivierende
passivierenden » passiveierenden, massivierenden, passiverierenden, passivierendern, passivierenn, aktivierenden, passivierender, assistierenden
passiven » passiveen, massiven, passiveren, passive, passion
massiveand » passiveand, massiven

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: (passiv OR ((passivierende OR (passivierenden OR massiveand)) OR passiven))*.