Perhaps you should try some spelling variations:
developpements de » developpement de, developpement des, developpement du
et developpements » et developpement, des developpements, en developpement
communication 1 » communication _, communication a, communication 3
technologies 1 » technologies _, technologies 4, technologies 2
so mediated » _ mediated, 12 mediated, ii mediated
de afrique » de l'afrique, en afrique, l afrique
1 et » 12 et, 13 et, 1 net

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information _ so mediated communication 1 et developpements de afrique.*.