Perhaps you should try some spelling variations:
causes communication » mass communication, crisis communication, assess communication
de developpement » sme development
der variation » de variation, does variation, die variation
variation der » variation des, variation bei, variation _
typology der » typologie der, typologien der, typologie des
des afrique » en afrique, de l'afrique
job causes » bb causes, job crises, major causes
der job » den job, per job, does job

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

• Adding a wildcard symbol may retrieve word variants: typology der variation der job causes communication _ de developpement des afrique.*.