Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications model » communications models, communication model, communicating model
integration work » integrating world, integration framework, integration 3
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
1.2 integration » 2.2 integration, 3.2 integration, 5.2 integration
technology 1.2 » technology 2.2, technology 3.2, technology 1.1
de afrique » de l'afrique, en afrique, l afrique
model au » modele au, model a, model aa

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

• Adding a wildcard symbol may retrieve word variants: technology 1.2 integration work _ mobile communications model au developpement de afrique.*.