Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
communication cost » communication costs, communication costa, communications costs
power development » water development, career development, hydropower development
technologies can » technologies a, technologies co, technologies _
can information » von information, von informationen
cost power » cost per, soft power
law debt » low debt, law debate, how debt

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies can information law debt crisis communication cost power development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies can information law debt crisis communication cost power development _ afrique.*.