Perhaps you should try some spelling variations:
guinea communications » business communications, online communications, data communications
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
3 guinea » _ guinea, 3.1 guinea, a guinean
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 _ integration work 3 guinea communications model au developpement en afrique.*.