Perhaps you should try some spelling variations:
communication model » communication media
technologies some » technologies soil, technologies stage, technologies ser
bic communication » ec communication, atc communication, hoc communication
some information » more information, time information, one information
information port » information part, information portal, information import
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
la afrique » l afrique, la fabrique, en afrique
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 some information port au bic communication model de developpement la afrique.*.