Perhaps you should try some spelling variations:
communication media » communication a, communication service
technologies chief » technologies new, technologies annex, technologies could
mass communication » risk communication, _ communication, mobile communication
developpement en » development _, development a, development co
information gap » information _, information flow
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 chief information gap de mass communication media _ developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies chief information gap de mass communication media _ developpement en afrique.*.