Perhaps you should try some spelling variations:
technologies health » technology health, technologies create
oral communication » mobile communication, _ communication, risk communication
communication pour » communication costs, communication modes, communication _
information gaps » information gap, information flows, information needs
de developpement » _ development, a development, sme development
developpement a » development a, development _
a africa » _ africa, 1 africa, can africa

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies health information gaps de oral communication pour de developpement a africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies health information gaps de oral communication pour de developpement a africa.*.