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 4 » developing _, developing a, developing e
de masse » de mise
de mass » de mais, de masa, ice mass
4 areal » 4 real, _ areal, 2 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 masse)) communication _ a developing 4 areal.~".
• Adding a wildcard symbol may retrieve word variants: technologies 2 transformation ans ((de mass) OR (de masse)) communication _ a developing 4 areal.*.