Perhaps you should try some spelling variations:
information search » information sharing, information service, information sources
10 communications » 10 communication, 14 communications, 2 communications
des developpement » des developpements, de developpement, le developpement
communications 3 » communications _, communications a, communications 5
developpement et » developpement des, developpement de, development east
et afrique » en afrique, l afrique
search de » search _, search 3, search 4
de 10 » die 10, de 1, do 10
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information search de 10 communications 3 des developpement et afrique.*.