Perhaps you should try some spelling variations:
weser communication » water communication, better communication, master communication
technologies based » technologies used, technology based, technologies a
des developpement » des developpements, de developpement, le developpement
based innovation » und innovation
developpement en » developpement et, developpement des, developpement de
innovation 3 » innovation 1, innovation 4
das weser » das wesen, das wiener, das messer
3 das » 1 das, 2 das
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 3 das weser communication a des developpement en afrique.*.