Perhaps you should try some spelling variations:
mass communication » risk communication, _ communication, mobile communication
technologies can » technologies a, technologies _, technology can
information need » information needs, information based, information age
developpement co » development co, development _, development a
can information » care information, change information, fund information
de mass » does mass, ice mass

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies can information need de mass communication networks _ developpement co afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies can information need de mass communication networks _ developpement co afrique.*.