Perhaps you should try some spelling variations:
better communication » written communication, external communication, disaster communication
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
technologies 1 » technologies _, technologies 4, technologies 2
information 2 » information 3
du afrique » en afrique, l afrique, de l'afrique
a better » _ better
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 2 a better communication a de developpement du afrique.*.