Perhaps you should try some spelling variations:
personal communication » interpersonal communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
theologie der » ideologie der, typologie der, theorie der
der variation » de variation, does variation, die variation
4 personal » a personal, 1 personal, 1945 personal
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: theologie der variation _ 4 personal communication a le developpement en afrique.*.