Perhaps you should try some spelling variations:
technologies between » technologies series, technologies based, technologies bit
between innovation » between integration, green innovation, between motivation
des developpement » des developpements, de developpement, le developpement
communication 2 » communication _, communication a, communication 3
innovation 2 » innovation 1, innovation 4, innovation 3
das written » data written, das dritte, a written
des afrique » en afrique, de l'afrique
2 das » 1 das
2 des » 2 der, a des, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologies between innovation 2 das written communication 2 des developpement des afrique.*.