Perhaps you should try some spelling variations:
personal communication » interpersonal communication
informations sur » informations und
technologien a » technologien am, technologien ad, technologien _
a informations » a information, 2 informations, 3 informations
die personal » die personale, de personal, die persona
4 developing » 3 developing
developing a » developing _
sur die » fur die, nur die, kur die
costs 4 » costs _, costs a, costs 4.2
a areal » _ areal, 2 areal, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien a informations sur die personal communication costs 4 developing a areal.*.