Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
information ii » information iii, information im, information i
de afrique » de l'afrique, en afrique, l afrique
ii power » iii power, i power, qpi power
power 3 » power _, power a, power 6

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information ii power 3 communication a leur developpement de afrique.*.