Perhaps you should try some spelling variations:
communications model » communications models, communication model, communicating model
interaction data » integration data, interaction a, interaction _
au developpement » du developpement, de developpement, le developpement
1.7 interaction » 11.7 interaction, 1.3 interaction, 1.4 interaction
developpement l » developpement il, developpement la, developpement de
technology 1.7 » technology 1.1, technology 1.3, technology 1.2
l afrique » en afrique
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 1.7 interaction data _ data communications model au developpement l afrique.*.