Perhaps you should try some spelling variations:
house communications » voice communications, house telecommunications, mobile communications
communications a » communications _, communications law, communications media
de developpement » sme development
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
variation vs » variation des, variation von, variation _
first house » first course, first cause, first home
des afrique » en afrique, de l'afrique
vs first » its first, his first, 2 first
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation vs first house communications a de developpement des afrique.*.