Perhaps you should try some spelling variations:
data communication » data communications
sme development » trade development
development et » development east, developpement et, development eco
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation bei » variation des, variation der, variation _
et afrique » en afrique, l afrique
der data » under data, order data, der daten

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation bei der data communication _ sme development et afrique.*.