Perhaps you should try some spelling variations:
der information » insider information, sector information, labor information
5 communication » 3 communication, 4 communication, de communication
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technology der » technology does, technology 4ir, technology dlt
3.2 practices » 13.2 practices, 3.1 practices, 3.3 practices
practices 5 » practices _, practices act
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology der information 3.2 practices 5 communication costs 4 developpement l afrique.*.