Perhaps you should try some spelling variations:
ley communications » kenya communications, cell communications, peru communications
das developpement » des developpements, de developpement, du developpement
information data » information d820, information database, information databases
developpement de » developpement des, developpement durable
technologies 1 » technologies _, technologies 4, technologies 2
de afrique » de l'afrique, en afrique, l afrique
data del » data den, data model, data does

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information data del ley communications _ das developpement de afrique.*.