Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
developpement use » developpement une, developpement de, development use
technologies der » technologies de, technologie der, technologies under
le developpement » de developpement, sme development
der transition » de transition, der transitional, under transition
media le » media love, media age, media law

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

• Adding a wildcard symbol may retrieve word variants: technologies der transition _ use rural communication media le developpement use africa.*.