Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
communications 10 » communication 10, communications 1, communications 14
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
deren personal » deren personale, der personal, deceit personal
typologies de » typologien der, typologies _, typologie des
variation des » variation _, variation 6, variation series
de variation » der variation, die variation, does variation
des deren » des anderen, des leeren, oder deren
10 et » 10 e, 10 el, 10 en

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

• Adding a wildcard symbol may retrieve word variants: typologies de variation des deren personal communications 10 et developpement en afrique.*.