Perhaps you should try some spelling variations:
personal communication » interpersonal communication
et developpement » de developpement, le developpement, test development
developpement et » developpement des, developpement de, development east
typologien does » typologie des, typologien der, typologie der
variation using » variations during, variation und, variation among
does variation » de variation, der variation, die variation
notes personal » names personal, roles personal, cities personal
using notes » being notes, thing notes, using norms
et afrique » en afrique, l afrique
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: typologien does variation using notes personal communication a et developpement et afrique.*.