Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
transformation der » transformation _
technologies die » technologies de, technologie die, technologies bit
development can » development case, development co, development canada
can africa » urban africa
12 crisis » 19 crisis, 1 crisis, 11 crisis
media a » media _, media 1, media 3
der 12 » der 10, der 11, der 15

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

• Adding a wildcard symbol may retrieve word variants: technologies die transformation der 12 crisis communication media a development can africa.*.