Perhaps you should try some spelling variations:
informationen impact » information import, information act, information space
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
das developpement » des developpements, de developpement, du developpement
developpement en » developpement et, developpement des, developpement de
a informationen » av informationen, _ informationen, b informationen
communication 1 » communication _, communication a, communication 3
technologies a » technologies _, technologies 4, technologies 2
impact de » impact des, l'impact de, impact _
de 3.1 » de 3.2, de 3.3, de 3.4

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

• Adding a wildcard symbol may retrieve word variants: technologies a informationen impact de 3.1 communication 1 das developpement en afrique.*.