Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
zur transformation » rural transformation, die transformation, energy transformation
technologien zur » technologien fur, technologien des, technologien und
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologien zur transformation _ debt crisis communication a de developpement en afrique.*.