Perhaps you should try some spelling variations:
work communication » world communication, risk communication, csr communication
ides development » ads development, does development, smes development
development eco » development second, development east, development menu
des variation » does variation, de variation, der variation
variation bei » variation des, variation der, variation _
eco afrique » en afrique
a ides » _ ides

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: "(typologie OR typologies) des variation bei _ work communication a ides development eco afrique.~".
• Adding a wildcard symbol may retrieve word variants: (typologie OR typologies) des variation bei _ work communication a ides development eco afrique.*.