Perhaps you should try some spelling variations:
information users » information use, information centers, information und
3.2 communication » 3 communication, 2.3 communication, de communication
developpement et » developpement des, developpement de, development east
von information » von informationen, can information
4 developpement » de developpement, le developpement, et developpement
technology von » technology vi, technology vt, technology vision
et afrique » en afrique, l afrique
each 3.2 » search 3.2, buch 3.2, cash 3.2
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 von information users each 3.2 communication costs 4 developpement et afrique.*.