Perhaps you should try some spelling variations:
data communication » data communications
odes developpement » de developpement, des developpements, le developpement
communication 3.3 » communication _, communication a, communication 1
technologies 2 » technologies _, technologies 4
information 3 » information 2
des afrique » en afrique, de l'afrique
hge data » age data, cge data, wage data
3.3 odes » 3.3 modes, 3.3 des, 3.3 models
3 hge » 2 hge, 3 age, 3 cge

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3 hge data communication 3.3 odes developpement des afrique.*.