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

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

• Adding a wildcard symbol may retrieve word variants: theologie des variation 6 4 personal communication 2 la developpement en afrique.*.