Perhaps you should try some spelling variations:
data communication » data communications
communication 3.3 » communication _, communication a, communication 1
technologies daf » technologies dans, technologies a, technologies de
le developpement » de developpement, sme development
developpement du » developpement de, developpement des, developpement et
daf information » f information, math information, 2 information
information a » information age, information about
du afrique » en afrique, l afrique, de l'afrique
web data » b data, 4b data, cmb data
3.3 le » 3.3 les, 1.3 le, 3.3 la
a web » _ web

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

• Adding a wildcard symbol may retrieve word variants: technologies daf information a web data communication 3.3 le developpement du afrique.*.