Perhaps you should try some spelling variations:
person communication » personal communication, personal communications, irsn communication
bet developpement » et developpement, de developpement, le developpement
developpement il » developpement de, developpement et, developpement du
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation bei » variation des, variation der, variation _
der person » per person, der personen, older persons
il afrique » l afrique, en afrique
a bet » a best, a bent, a beta

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation bei der person communication a bet developpement il afrique.*.