Perhaps you should try some spelling variations:
proper communication » power communication, prone communication, provider communication
die developpement » de developpement, le developpement, du developpement
communication 4 » communication _, communication a, communication 3
how variation » how valuation, does variation, four variation
typology how » typology from, typology _, typology 4.1
variation 6 » variation _, variations _, variation des
des afrique » en afrique, de l'afrique
der proper » der property, over proper, der oper
6 der » _ der, 2 der, 3 der
4 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: typology how variation 6 der proper communication 4 die developpement des afrique.*.