Perhaps you should try some spelling variations:
personal communication » interpersonal communication
der developpements » des developpements, deux developpements, de developpement
developpements en » developpement en, developpement et, developpements de
variation among » starvation among, formation among, variation von
apologien does » apologie des, apologien der
does variation » de variation, der variation, die variation
does personal » des personal, roles personal, des personals
among does » among boys, among les, among donors
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: apologien does variation among does personal communication a der developpements en afrique.*.