Perhaps you should try some spelling variations:
krisis communication » crisis communication, crisis communications, risk communication
developpement yes » developpement des, developpement de, developpement et
transformation a » transformation _
au developpement » du developpement, de developpement, le developpement
der krisis » der krise, der kritik, die krisis
yes africa » em africa, cycles africa, rates africa
media au » medias au, media a, media ai
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies _ transformation a der krisis communication media au developpement yes africa.*.