Perhaps you should try some spelling variations:
guinea communications » business communications, online communications, data communications
communications model » communications models, communication model, communicating model
integrating world » integrated world, integrating area, integrating land
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
der integrating » near integrating, der integration, pdr integrating
technology der » technology does, technology 4ir, technology dlt
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 der integrating world _ guinea communications model au developpement en afrique.*.