Perhaps you should try some spelling variations:
developpement durable » developpement de
technologies basic » technologies based, technologies bit, technologies big
basic formulation » basic population, bayesian formulation, policy formulation
de communication » mobile communication, online communication
de developpement » sme development
communication 1 » communication _, communication a, communication 3
voies de » does de
1 de » 1 die, 1 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies basic formulation _ voies de communication 1 de developpement durable afrique.*.