Perhaps you should try some spelling variations:
services communication » device communication, service telecommunication, crisis communication
communication model » communication media
integration work » integrating world, integration framework, integration 3
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
5.2 integration » 2.2 integration, 3.2 integration, 4.4.2 integration
technology 5.2 » technology 2.2, technology 3.2, technology 4.2
la afrique » l afrique, la fabrique, en afrique
model le » model led, model law, model 1

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

• Adding a wildcard symbol may retrieve word variants: technology 5.2 integration work _ services communication model le developpement la afrique.*.