Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
developpements de » developpement de, developpement des, developpement du
information wage » information age, information war, information wants
3 communication » 4 communication, de communication, data communication
technology 1 » technology _
de afrique » de l'afrique, en afrique, l afrique
costs des » costs fees
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 1 information wage price 3 communication costs des developpements de afrique.*.