Perhaps you should try some spelling variations:
la communication » data communication, data communications
communication 7c » communication 7, communication 7.1, communication 7.5
de developpement » sme development
developpement de » developpement des, developpement durable
apologien der » typologien der, apologie des, ideologien der
der variation » de variation, does variation, die variation
7c de » c de, 7 de

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

• Adding a wildcard symbol may retrieve word variants: apologien der variation _ per la communication 7c de developpement de l'afrique.*.