Perhaps you should try some spelling variations:
based communications » based communication, speed communications, aided communications
communications costs » communication costs, communications _
developpement de » developpement des, developpement durable
can information » von information, von informationen
5 developpement » de developpement, le developpement, et developpement
technology can » technology change, technology 1, technology 2.2
information 2 » information 3
de afrique » de l'afrique, en afrique, l afrique
costs 5 » costs _, costs 4, costs a
2 area » 2 areal, 2 areas, 21 area

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

• Adding a wildcard symbol may retrieve word variants: technology can information 2 area based communications costs 5 developpement de afrique.*.