Perhaps you should try some spelling variations:
das developpements » des developpements, deux developpements, de developpement
developpements en » developpement en, developpement et, developpements de
de communication » mobile communication, online communication
information 3.1 » information 3.2, information 3.4, information 3.3
media das » media data, medien das, medium das
3.1 does » 4.1 does, 2.3.1 does, 13.2 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 _ information 3.1 does de communication media das developpements en afrique.*.