Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
communication model » communication media
technologies von » technologies co, technologies box, technologies can
et developpement » de developpement, le developpement, test development
von information » von informationen, can information
des afrique » en afrique, de l'afrique
new class » new cases, new cross
model et » model ee, model em, model eu
gap new » gaps new

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies von information gap new class communication model et developpement des afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies von information gap new class communication model et developpement des afrique.*.