Perhaps you should try some spelling variations:
communications model » communications models, communication model, communicating model
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
information a » information age, information about
part data » smart data, plant data, act data
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: technologies co information a part data communications model du developpement en afrique.*.