Perhaps you should try some spelling variations:
communication models » communications models, communication model, communication modes
rural communication » rural communications, oral communication, moral communication
informacion flows » information flows, information flow, information from
un developpement » en developpement, de developpement, le developpement
technologies e » technologies et, technologies _, technologies 4
e informacion » de informacion, 4 informacion, e information
des afrique » en afrique, de l'afrique
models un » modells und, models unit, models use
flows 2 » flows _, flows 1, flows 3
2 rural » a rural

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

• Adding a wildcard symbol may retrieve word variants: technologies e informacion flows 2 rural communication models un developpement des afrique.*.