Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
mass communication » risk communication, _ communication, mobile communication
information gaps » information gap, information flows, information needs
development menu » development among, development event, development bank
skills human » skilled human, skills demand
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 _ information gaps de mass communication skills human development menu afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information gaps de mass communication skills human development menu afrique.*.