Perhaps you should try some spelling variations:
communications model » communications models, communication model, communicating model
rica communications » africa communications, risk communications, rural communications
leur developpement » le developpement, deux developpements, de developpement
developpement de » developpement des, developpement durable
technologie die » technologie de, technologie im, technologie der
die integration » trade integration
model leur » model learn, model led, model linear
de afrique » de l'afrique, en afrique, l afrique
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: technologie die integration 3 3 rica communications model leur developpement de afrique.*.