Perhaps you should try some spelling variations:
massiv » massive
massivelye » massiveelye, massively, massivere, amassively
massiven » massiveen, massive, passiven, massively
passively » massively, passive, passivity
passiver » passive, passiven, passiert

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 ((massivelye OR passively) OR (passiver OR massiven)))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(massiv or ((massivelye OR passively) or (passiver or massiven)))*".