Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication 10 » communication 1, communication _, communication a
typologien does » typologie des, typologien der, typologie der
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
does variation » de variation, der variation, die variation
l afrique » en afrique
10 a » 10 _, 1 a, 19 a

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

• Adding a wildcard symbol may retrieve word variants: typologien does variation _ from personal communication 10 a developpement l afrique.*.