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
4 personal » a personal, 1 personal, 1945 personal
la afrique » l afrique, la fabrique, en afrique
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: rheologie die variation _ 4 personal communication a le developpement la afrique.*.