Perhaps you should try some spelling variations:
communications series » communication series, communications services, communication services
crisis communications » crisis communication, guinea communications, rural communications
zur transformation » rural transformation, die transformation, energy transformation
https development » its development, arts development, grips development
technologien zur » technologien fur, technologien des, technologien und
transformation a » transformation _
de crisis » debt crisis, pre crisis, age crisis
1 april » 13 april, 19 april, _ april
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 a de crisis communications series https development 1 april.*.