Perhaps you should try some spelling variations:
communication services » telecommunications services
development does » development data, development 1, development 1.1
interaktion der » interaktion des, interaktionen der, interaktion die
e communication » de communication, 1 communication, une communication
low development » slow development, how development, new development
technologies 2 » technologies _, technologies 4
2 interaktion » 2 interaction, _ interaktion, 4 interaktion
services low » services law, services led, services le
does e » does de, does _, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 interaktion der does e communication services low development does higher.*.