Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
communication model » communication media
integration work » integrating world, integration framework, integration 3
au developpement » du developpement, de developpement, le developpement
developpement et » developpement des, developpement de, development east
12 integration » 1.2 integration, r12 integration, 2 integration
technology 12 » technology 1.2, technology 1, technology 2
et afrique » en afrique, l afrique
model au » modele au, model a, model aa
3 rural » a rural, 2 rural, 4 rural

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

• Adding a wildcard symbol may retrieve word variants: technology 12 integration work 3 rural communication model au developpement et afrique.*.