Perhaps you should try some spelling variations:
developpement de » developpement des, developpement durable
de developpement » sme development
technologie die » technologie de, technologie im, technologie der
die innovation » dre innovation, drive innovation, eine innovation
das written » data written, das dritte, a written
de afrique » de l'afrique, en afrique, l afrique
a das » 1 das, 2 das, 3 das
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: technologie die innovation a das written communication a de developpement de afrique.*.