Perhaps you should try some spelling variations:
du developpement » de developpement, le developpement, et developpement
more information » price information, trade information
developpement de » developpement des, developpement durable
technology more » technology moral, technology make, technology mara
information per » information super, information part, information pt
4 communication » 3 communication, 5.4 communication, de communication
de afrique » de l'afrique, en afrique, l afrique
costs du » costs _, costs 4, costs a
se 4 » use 4, set 4, sea 4

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

• Adding a wildcard symbol may retrieve word variants: technology more information per se 4 communication costs du developpement de afrique.*.