Perhaps you should try some spelling variations:
personal communication » interpersonal communication
bet developpement » et developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
variation using » variations during, variation und, variation among
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
goes personal » roles personal, des personal, names personal
using goes » using games, using goals, using gross
de afrique » de l'afrique, en afrique, l 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: typologien der variation using goes personal communication a bet developpement de afrique.*.