Perhaps you should try some spelling variations:
communications law » communications a, communications _, telecommunications law
de developpement » sme development
developpement de » developpement des, developpement durable
der variation » de variation, does variation, die variation
apologie der » apologien der, apologie des, typologie der
does data » does cat
law de » law die, law do

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

• Adding a wildcard symbol may retrieve word variants: apologie der variation _ does data communications law de developpement de l'afrique.*.