Perhaps you should try some spelling variations:
personal communication » interpersonal communication
die developpement » de developpement, le developpement, du developpement
developpement il » developpement de, developpement et, developpement du
ideologie der » ideologie und, typologie der
der variation » de variation, does variation, die variation
variation a » variation _, variation 6, variation 5
il afrique » l afrique, en afrique
a some » 2 some, 3 some, 4 some
a die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: ideologie der variation a some personal communication a die developpement il afrique.*.