Perhaps you should try some spelling variations:
africa communicating » africa communications, era communicating, free communicating
communicating model » communication model, communicating under, communication modes
de developpement » sme development
developpement de » developpement des, developpement durable
4 integration » 3 integration, 2 integration, 4.1 integration
technology 4 » technology _, technology 1, technology 3
der africa » de africa, does africa, over africa
model de » model due, model d, model du
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technology 4 integration 3 der africa communicating model de developpement de l'afrique.*.