Perhaps you should try some spelling variations:
communications model » communications models, communication model, communicating model
interaction data » integration data, interaction a, interaction _
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
1 interaction » 10 interaction, 17 interaction, 19 interaction
technology 1 » technology _
model du » model due, model d, model dal

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

• Adding a wildcard symbol may retrieve word variants: technology 1 interaction data _ data communications model du developpement en afrique.*.