Perhaps you should try some spelling variations:
technologies health » technology health, technologies create
communication modes » communication costs, communication media, communication methods
risk communication » _ communication, mobile communication
de developpement » _ development, a development, sme development
information gap » information _, information flow
developpement 1 » development _, development a
modes de » modes _, does de
1 africa » _ africa, _ african
de risk » de risi, does risk, edge risk

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

• Adding a wildcard symbol may retrieve word variants: technologies health information gap de risk communication modes de developpement 1 africa.*.