Perhaps you should try some spelling variations:
massiv » massive
massivere » massiveere, massiver, massive, massively
passiveer » passiverer, passiver, passiviert
passioniert » passionierte, passionierter, passionierten
passively » massively, passive, passivity

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: (massiv OR ((passiveer OR passioniert) OR (massivere OR passively)))*.