Perhaps you should try some spelling variations:
information search » information sharing, information service, information sources
14 communications » 10 communications, 14 communication, 4 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 db » search _, search 3, search 4
db 14 » b 14, du 14
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 db 14 communications 3 des developpement et afrique.*.