Perhaps you should try some spelling variations:
personal communication » interpersonal communication
des developpements » deux developpements, de developpement, et developpements
developpements en » developpement en, developpement et, developpements de
die variation » de variation, does variation, der variation
apologia die » apologia de, apologia _, tipologia de
variation 26 » variation 6, variation 2, variation 27
des personal » des personals, der personal, das personal

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

• Adding a wildcard symbol may retrieve word variants: apologia die variation 26 des personal communication _ des developpements en afrique.*.