Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
developpement du » developpement de, developpement des, developpement et
ideologie der » ideologie und, typologie der
der variation » de variation, does variation, die variation
variation 6 » variation _, variations _, variation des
2 internal » 4 internal
du afrique » en afrique, l afrique, de l'afrique
2 le » 2 les, 2 de, 2 re
2 la » 2 a, a la, _ la

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "ideologie der variation 6 2 internal communication ((2 le) OR (2 la)) developpement du afrique.~".
• Adding a wildcard symbol may retrieve word variants: ideologie der variation 6 2 internal communication ((2 le) OR (2 la)) developpement du afrique.*.