Perhaps you should try some spelling variations:
massiv » massive
massivieren » massiveieren, passivieren, massivere, passivierende
massiveeren » massiveeeren, massivere, passivieren, massivdecken
massigeren » massiger, massigen, massivere

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 (massivieren OR (massigeren OR massiveeren)))*.