Perhaps you should try some spelling variations:
data communication » data communications
communication 3.3 » communication _, communication a, communication 1
developpement en » developpement et, developpement des, developpement de
d developpement » de developpement, du developpement, le developpement
technologies 2 » technologies _, technologies 4
information a » information age, information about
cge data » age data, wage data, care data
3.3 d » 3.3 de, 3.3 _, 3.3 a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information a cge data communication 3.3 d developpement en afrique.*.