Perhaps you should try some spelling variations:
personal communication » interpersonal communication
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
rheologie die » theologie die, rheologie des, archaologie die
die variation » de variation, does variation, der variation
variation 6 » variation _, variations _, variation des
2 personal » 1 personal, 4 personal
la afrique » l afrique, la fabrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: rheologie die variation 6 2 personal communication _ le developpement la afrique.*.