Perhaps you should try some spelling variations:
communication modele » communication model, communication module, communications models
world communication » work communication, wired communications, good communication
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
technologies 2 » technologies _, technologies 4
information 3 » information 2
de afrique » de l'afrique, en afrique, l afrique
das world » des world, does world, wars world
modele au » modeles au, modele a, modelle auf
3 das » 1 das, 2 das

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 das world communication modele au developpement de afrique.*.