Perhaps you should try some spelling variations:
world communication » work communication, wired communications, good communication
communication model » communication media
de developpement » sme development
developpement de » developpement des, developpement durable
technologies 4 » technologies _
4 information » 2 information, 1 information
de fabrice » die fabrics, avec fabrice, die fabriken
has world » has worked, wars world, eds world
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 4 information _ has world communication model de developpement de fabrice.*.