Perhaps you should try some spelling variations:
personals communication » personal communication, personal communications, personal communicator
communication 1.1 » communication 4.1, communication 7.1, communication 1.3
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
ideologie der » ideologie und, typologie der
der variation » de variation, does variation, die variation
des personals » des personnes
variation 6 » variation _, variations _, variation des
il afrique » l afrique, en afrique
1.1 de » 1.1 die, 1.1 der, 2.1 de
6 des » 26 des, 6 does, 6 der

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

• Adding a wildcard symbol may retrieve word variants: ideologie der variation 6 des personals communication 1.1 de developpement il afrique.*.