Perhaps you should try some spelling variations:
mittel communication » matter communication, written communication, twitter communication
transformation 3.1 » transformation 1, transformation _, transformation a
4 transformation » 1 transformation, die transformation, der transformation
developpement en » developpement et, developpement des, developpement de
technologies 4 » technologies _
und mittel » und mittlere
en africa » em africa, eu africa, en america
3.1 und » 3.1 une, 5.1 und, 6.1 und

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 transformation 3.1 und mittel communication media _ developpement en africa.*.