Perhaps you should try some spelling variations:
technologien digital » technology digital, technologien ist, technologien mit
model communication » modern communication, moral communication, modeling communication
communication cross » communication costs
transformation 1 » transformation _, transformation a, transformation 3
4 developing » 3 developing
developing a » developing _
model model » models model, model code
a arenas » _ arenas, a areas, 11 arenas
1 model » 3.1 model, 2.1 model, 4.1 model
cross 4 » cross _, cross 1, cross c

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

• Adding a wildcard symbol may retrieve word variants: technologien digital transformation 1 model model communication cross 4 developing a arenas.*.