Perhaps you should try some spelling variations:
developpement du » developpement de, developpement des, developpement et
du developpement » de developpement, le developpement, et developpement
3 communication » 4 communication, de communication, data communication
3 information » 1 information
information 2 » information 3
technology 3 » technology _, technology 1, technology 4
du afrique » en afrique, l afrique, de l'afrique
costs du » costs _, costs 4, costs a
2 price » 2 prices, 2 prise, 2.2 price
price 3 » price _, price a, price 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information 2 price 3 communication costs du developpement du afrique.*.