Perhaps you should try some spelling variations:
passiv » massiv, passiver
passivenene » massivenene, passiverenene, passivierende, passionene
passivieren » massivieren, passiverieren, passivierende, passivierung, passieren
passiven » massiven, passiveren, passion
passive » massive, passivere
passionene » passionne, passionen, passionate
massiven » massive, massively, massiv

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 (((passivenene OR passionene) OR (passivieren OR massiven)) OR (passiven OR passive)))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(passiv or (((passivenene or passionene) or (passivieren or massiven)) or (passiven OR passive)))*".