Perhaps you should try some spelling variations:
der information » insider information, sector information, labor information
information 3.3 » information 3.2, information 3.4, information 3.5
4 communication » 3 communication, 5.4 communication, de communication
developpement l » developpement il, developpement la, developpement de
technology der » technology does, technology 4ir, technology dlt
3.3 practice » 3.3 practices, 3.1 practice, 4.3 practice
practice 4 » practice _, practice a, practice 1
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology der information 3.3 practice 4 communication costs _ developpement l afrique.*.