Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication 2 » communication _, communication a, communication 3
development en » developpement en, development menu, development eco
theologie des » theologie der, typologie des, theorie des
des variation » does variation, de variation, der variation
3 development » 2 development
variation 2 » variation 27, variation _, variation 6
4 personal » a personal, 1 personal, 1945 personal

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

• Adding a wildcard symbol may retrieve word variants: theologie des variation 2 4 personal communication 2 3 development en afrique.*.