Perhaps you should try some spelling variations:
personal communication » interpersonal communication
developpement durable » developpement de
communication 10 » communication 1, communication _, communication a
le developpement » de developpement, sme development
roles personal » roles persons, names personal, loans personal
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
variation 6 » variation _, variations _, variation des
6 roles » _ roles, 6 role, 7 roles
10 le » 10 la, 18 le

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation 6 roles personal communication 10 le developpement durable afrique.*.