Perhaps you should try some spelling variations:
communication 3.3 » communication _, communication a, communication 1
dem developpement » de developpement, des developpements, le developpement
developpement en » developpement et, developpement des, developpement de
2 communication » 3 communication, 4 communication, 1 communication
3.3 dem » 3.3 der, 2.3 dem, 3.3 de
und 2 » und 20, und 21, und _

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

• Adding a wildcard symbol may retrieve word variants: technologies _ informations und 2 2 communication 3.3 dem developpement en afrique.*.