Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
technologies case » technologies based, technologies can, technologies create
case informatik » care information, phase information, rate information
informatik der » information der, information oder, informatik und
der debt » does debt, debt debt, der de
costs a » costs _, costs 4

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies case informatik der debt crisis communication costs a development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies case informatik der debt crisis communication costs a development _ afrique.*.