Perhaps you should try some spelling variations:
information best » information better, information based, information being
developpement la » developpement de, developpement et, developpement du
der information » insider information, sector information, labor information
1 communication » 10 communication, 3 communication, 4 communication
4 developpement » de developpement, le developpement, et developpement
technology der » technology does, technology 4ir, technology dlt
practice 1 » practice _, practice a
la afrique » l afrique, la fabrique, 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 best practice 1 communication costs 4 developpement la afrique.*.