Perhaps you should try some spelling variations:
de developpement » sme development
developpement de » developpement des, developpement durable
a communication » la communication, data communication, data communications
apologien der » typologien der, apologie des, ideologien der
der variation » de variation, does variation, die variation
doses a » doses _, dosek a, poses a
a de » a die, a der, a des

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

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