Perhaps you should try some spelling variations:
design communication » sign communication, design communicating, designing communication
technologies based » technologies used, technology based, technologies a
des developpements » deux developpements, de developpement, et developpements
developpements de » developpement de, developpement des, developpement du
based innovation » und innovation
das design » dams design, des design, als design
de afrique » de l'afrique, en afrique, l afrique
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies based innovation _ das design communication a des developpements de afrique.*.