Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
does interpersonal » how interpersonal, use interpersonal, ahead interpersonal
eu developpement » et developpement, du developpement, au developpement
variation among » starvation among, formation among, variation von
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
des afrique » en afrique, de l'afrique
among does » among boys, among les, among donors
a eu » _ eu, a e, i eu

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 does interpersonal communication a eu developpement des afrique.*.