Perhaps you should try some spelling variations:
communications model » communications models, communication model, communicating model
technologies 1 » technologies _, technologies 4, technologies 2
de development » e development, ce development, de developpement
about partie » about practice, about fertile, about care
partie data » partner data
1 afrique » l afrique, en afrique, 1 enrique
model de » model due, model d, model du

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information about partie data communications model de development 1 afrique.*.