Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
human developpement » human development, human developments, un developpement
communication die » communication de, communication des, communication do
technologie c » technologies 2, technologies 3, technologies 1
c information » 2 information, 1 information, 10 information
des afrique » en afrique, de l'afrique
die crisis » die krisis, de crisis, deep crisis
die human » fire human, five human, life human

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

• Adding a wildcard symbol may retrieve word variants: technologie c information _ die crisis communication die human developpement des afrique.*.