Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
developpement de » developpement des, developpement durable
theologie der » ideologie der, typologie der, theorie der
der variation » de variation, does variation, die variation
variation 6 » variation _, variations _, variation des
4 internal » 2 internal
de afrique » de l'afrique, en afrique, l afrique
a des » a der, a das
a de » a die, a der, _ de

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: "theologie der variation 6 4 internal communication ((a de) OR (a des)) developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: theologie der variation 6 4 internal communication ((a de) OR (a des)) developpement de afrique.*.