Perhaps you should try some spelling variations:
communication 4.1 » communication 4.3, communication 7.1, communication 1
de communication » mobile communication, online communication
el developpement » et developpement, en developpement, et developpements
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation 4 » variations 4, variation _, variation 6
des afrique » en afrique, de l'afrique
does de » does debt
4 does » 2 does
4.1 el » 1.1 el, 3.1 el, 2.1 el

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation 4 does de communication 4.1 el developpement des afrique.*.