Perhaps you should try some spelling variations:
personal communication » interpersonal communication
eu developpement » et developpement, du developpement, au developpement
developpement en » developpement et, developpement des, developpement de
variation among » starvation among, formation among, variation von
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
des personal » des personals, der personal, das personal
among des » among les, amont des, among heis

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation among des personal communication _ eu developpement en afrique.*.