Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
developpement du » developpement de, developpement des, developpement et
der information » insider information, sector information, labor information
technology der » technology does, technology 4ir, technology dlt
information 3 » information 2
du afrique » en afrique, l afrique, de l'afrique
proces de » proceso de, proches de, procesos de
3 proces » 3 process, 2 proces, 1.3 proces

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

• Adding a wildcard symbol may retrieve word variants: technology der information 3 proces de communication costs _ developpement du afrique.*.