Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication 2 » communication _, communication a, communication 3
3 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
theologie does » theologie des, theologie der, rheologie des
does variation » de variation, der variation, die variation
2.1 personal » 3.1 personal, 2.3 personal, 2.4 personal
variation 6 » variation _, variations _, variation des
l afrique » en afrique
6 2.1 » 66 2.1, b 2.1, _ 2.1

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

• Adding a wildcard symbol may retrieve word variants: theologie does variation 6 2.1 personal communication 2 3 developpement l afrique.*.