Perhaps you should try some spelling variations:
personal communication » interpersonal communication
der developpements » des developpements, deux developpements, de developpement
developpements de » developpement de, developpement des, developpement du
variation being » variation bei, variation using, variation among
have personal » wave personal, paper personal, place personal
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
being have » beings have, being here, being age
de afrique » de l'afrique, en afrique, l afrique
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation being have personal communication a der developpements de afrique.*.