Perhaps you should try some spelling variations:
communication 7.1 » communication 4.1, communication 1, communication 3.3
de communication » mobile communication, online communication
el developpement » et developpement, en developpement, et developpements
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
variation 27 » variation 2, variation 7, variation 2.1
des afrique » en afrique, de l'afrique
27 does » 7 does, 2 does, 21 does
does de » does debt
7.1 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 die variation 27 does de communication 7.1 el developpement des afrique.*.