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
a developpement » au developpement, de developpement, le developpement
3 integration » die integration, der integration, data integration
technology 3 » technology _, technology 1, technology 4
des afrique » en afrique, de l'afrique
a mobile » _ mobile
model a » model 1
work a » work 3

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

• Adding a wildcard symbol may retrieve word variants: technology 3 integration work a mobile communications model a developpement des afrique.*.