Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
de developpement » sme development
developpement de » developpement des, developpement durable
variation using » variations during, variation und, variation among
des variation » does variation, de variation, der variation
6.6 internal » 2.1 internal, 2.3 internal, 3.1 internal
de afrique » de l'afrique, en afrique, l afrique
using 6.6 » doing 6.6
media de » media die, media der, media diet
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation using 6.6 internal communication media de developpement de afrique.*.