Perhaps you should try some spelling variations:
communication model » communication media
data communication » data communications
technologies part » technologies art, technologies pt, technologies a
part information » party information, paris information, plant information
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
aefi data » aesi data, ai data, nfi data
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 part information _ aefi data communication model de developpement en afrique.*.