Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
communication 3 » communication _, communication a
sme development » trade development
development ds » development d, development does, development desd
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation 6 » variation _, variations _, variation des
dem device » tpm device
ds afrique » en afrique, l afrique, de l'afrique
6 dem » 6 der, _ dem, 6 de
3 sme » 3 same, _ sme, 3 smt

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation 6 dem device communication 3 sme development ds afrique.*.