Perhaps you should try some spelling variations:
data communication » data communications
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
ict information » ct information, iot information, ist information
information 5.2 » information 15.2, information 1.2, information 5.4
technology ict » technology 1
networks de » networks deep, networks _, networks 1
du afrique » en afrique, l afrique, de l'afrique
5.2 iot » 5.2 ict, 5.3 iot, 5.4 iot

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

• Adding a wildcard symbol may retrieve word variants: technology ict information 5.2 iot data communication networks de developpement du afrique.*.