Perhaps you should try some spelling variations:
formalen communication » informal communication, complex communication, force communication
communication india » communication media, communications media
developpement en » developpement et, developpement des, developpement de
variation using » variations during, variation und, variation among
apologien der » typologien der, apologie des, ideologien der
der variation » de variation, does variation, die variation
ddms formalen » des formalen, das formale, der formalen
using ddms » using adm1, using dbs, using dcs

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

• Adding a wildcard symbol may retrieve word variants: apologien der variation using ddms formalen communication india _ developpement en afrique.*.