Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
technologies based » technologies used, technology based, technologies a
based interaktion » based interaction, based interactions, based integration
developments from » development from, developments after, developments _
interaktion nur » interaktion zur, interaktion einer, interaktion mit
4 communication » 3 communication, 5.4 communication, de communication
a developments » a development, _ developments, 2 developments
from higher » from high
nur does » der does, nur die, nur der
series a » series _, series 1, series 2
does 4 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies based interaktion nur does 4 communication series a developments from higher.*.