Perhaps you should try some spelling variations:
informationen uber » informationen und, information use, information users
3.2 communication » 3 communication, 2.3 communication, de communication
technologies von » technologies co, technologies box, technologies can
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
communication 1 » communication _, communication a, communication 3
la afrique » l afrique, la fabrique, en afrique
uber ser » uber uber, uber den
ser 3.2 » user 3.2, sar 3.2, ser 3.1
1 de » 1 die, 1 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies von informationen uber ser 3.2 communication 1 de developpement la afrique.*.