Perhaps you should try some spelling variations:
communications model » communications models, communication model, communicating model
rica communications » africa communications, risk communications, rural communications
integration work » integrating world, integration framework, integration 3
du developpement » de developpement, le developpement, et developpement
die integration » trade integration
technology die » technologie die, technology does, technology 4ir
des afrique » en afrique, de l'afrique
model du » model due, model d, model dal
work 1 » work 3, work 6, work 7
1 rica » 1 rice, 1 rich, 1 africa

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

• Adding a wildcard symbol may retrieve word variants: technology die integration work 1 rica communications model du developpement des afrique.*.