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 en » developpement et, developpement des, developpement de
171 integration » 11 integration, 4.1 integration, 1.2 integration
technology 171 » technology 1.1, technology 11, technology 10.1
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 171 integration work _ mobile communications model au developpement en afrique.*.