Perhaps you should try some spelling variations:
personal communication » interpersonal communication
bent developpement » et developpement, en developpement, de developpement
developpement en » developpement et, developpement des, developpement de
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
a bent » a best

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 bent developpement en afrique.*.