Perhaps you should try some spelling variations:
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
des variation » does variation, de variation, der variation
typology des » typologie des, typologie der, typology _
variation 3 » variation _, variation 6, variation 5
der oper » der opfer
der oder » der opfer
3 de » 3 die, 3 der, 3 des

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: "typology des variation 3 ((der oper) OR (der oder)) communication 3 de developpement en afrique.~".
• Adding a wildcard symbol may retrieve word variants: typology des variation 3 ((der oper) OR (der oder)) communication 3 de developpement en afrique.*.