Perhaps you should try some spelling variations:
due developpement » de developpement, du developpement, le developpement
communication 3.3 » communication _, communication a, communication 1
technologies can » technologies a, technologies co, technologies _
30 communication » 3 communication, 10 communication, 36 communication
developpement en » developpement et, developpement des, developpement de
can information » von information, von informationen
information und » informations und
und wer » und werk, und wert, und werte
3.3 due » 3.3 die, 3.3 de, 4.3 due
wer 30 » der 30

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

• Adding a wildcard symbol may retrieve word variants: technologies can information und wer 30 communication 3.3 due developpement en afrique.*.