Perhaps you should try some spelling variations:
speed communications » based communication, cell communications, guinea communications
communications costs » communication costs, communications _
make information » more information, care information, age information
developpement de » developpement des, developpement durable
technology make » technology market, technology mara, technology more
4 developpement » de developpement, le developpement, et developpement
information 3 » information 2
de afrique » de l'afrique, en afrique, l afrique
3 steps » _ steps, 3 step, 5 steps
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 make information 3 steps speed communications costs 4 developpement de afrique.*.