Perhaps you should try some spelling variations:
communications model » communications models, communication model, communicating model
rica communications » africa communications, risk communications, rural communications
dal developpement » de developpement, du developpement, au developpement
die integration » trade integration
technology die » technologie die, technology does, technology 4ir
des afrique » en afrique, de l'afrique
model dal » model data, model d, model dgm
3 rica » 3 rice, 3 lirica

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

• Adding a wildcard symbol may retrieve word variants: technology die integration 3 3 rica communications model dal developpement des afrique.*.