Perhaps you should try some spelling variations:
developpement durable » developpement de
communication models » communications models, communication model, communication modes
data developpement » data development, de developpement, et developpement
la communication » data communication, data communications
der integration » zur integration, sector integration
technology der » technology does, technology 4ir, technology dlt
models data » model data
3 la » 3 a, a la, _ la

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

• Adding a wildcard symbol may retrieve word variants: technology der integration 3 3 la communication models data developpement durable afrique.*.