Perhaps you should try some spelling variations:
wasser communication » master communication, water communication, mass communication
technologien und » technologie und, technologien des, technologien fur
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
innovation 3 » innovation 1, innovation 4
das wasser » gas wasser, das wissen, am wasser
during de » during bdd, during new, during _
3 das » 1 das, 2 das

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

• Adding a wildcard symbol may retrieve word variants: technologien und innovation 3 das wasser communication during de developpement en afrique.*.