Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
development east » development southeast, development 1
theologie der » ideologie der, typologie der, theorie der
der variation » de variation, does variation, die variation
east afrique » east africa, east african, en afrique
variation 6 » variation _, variations _, variation des
4 internal » 2 internal
2 ce » 2 cie, 2 c, 2 de
2 co » _ co, a co, 2 c

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 ((2 ce) OR (2 co)) development east afrique.~".
• Adding a wildcard symbol may retrieve word variants: theologie der variation 6 4 internal communication ((2 ce) OR (2 co)) development east afrique.*.