Perhaps you should try some spelling variations:
design communication » sign communication, design communicating, designing communication
deux developpements » des developpements, de developpement, du developpement
technologies based » technologies used, technology based, technologies a
developpements de » developpement de, developpement des, developpement du
based innovation » und innovation
innovation 2 » innovation 1, innovation 4, innovation 3
das design » dams design, des design, als design
2 das » 1 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 2 das design communication a deux developpements de l'afrique.*.