Perhaps you should try some spelling variations:
transformation ans » transformation hans, transformation als, transformation aus
2 transformation » 2 transformations, 1 transformation, 4 transformation
technologies 2 » technologies _, technologies 4
a developing » a development
developing a » developing _
de mass » de masse, de mais, ice mass
de masa » de maria, de masse, de macau
a areal » _ areal, 2 areal, 4 areal

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 2 transformation ans ((de mass) OR (de masa)) communication _ a developing a areal.~".
• Adding a wildcard symbol may retrieve word variants: technologies 2 transformation ans ((de mass) OR (de masa)) communication _ a developing a areal.*.