Perhaps you should try some spelling variations:
data communication » data communications
technologies daf » technologies dans, technologies a, technologies de
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
daf information » f information, math information, 2 information
information 4.5 » information 4.2, information 4.3, information 4.1
de afrique » de l'afrique, en afrique, l afrique
das data » gas data, dhs data, das drama
media le » media love, media age, media law
4.5 das » 2.5 das

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

• Adding a wildcard symbol may retrieve word variants: technologies daf information 4.5 das data communication media le developpement de afrique.*.