Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
information wants » information war, information what, information when
3.2 communication » 3 communication, 2.3 communication, de communication
developpement l » developpement il, developpement la, developpement de
wants role » banks role, parts role, wants more
costs leur » costs clear
l afrique » en afrique
role 3.2 » roles 3.2, role 1.2, role 3.4

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

• Adding a wildcard symbol may retrieve word variants: technology _ information wants role 3.2 communication costs leur developpement l afrique.*.