Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
technologies a » technologies _, technologies 4, technologies 2
informal 4.2 » informal 8.4, informal 3.4.5, informal _
a informal » 6a informal, _ informal, 3 informal
media der » media order, media under, mediale der
4.2 does » 4.1 does, 4.2 dos, 3.4.2 does
does de » does debt

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

• Adding a wildcard symbol may retrieve word variants: technologies a informal 4.2 does de communication media der developpement en afrique.*.