Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
oral communication » personal communication
technologien much » technologien fur, technologien und, technologien zur
much information » math information, catch information, pitch information
information case » information based, information can, information costs
2.2 development » 3.2 development, 2.3 development, 4.2 development
development 2 » development 1, development 2.1, development 2.3
case der » case des, case under, phase der
der oral » der moral, der ort, der orte
cost 2.2 » costs 2.2, cost 2.4, cost 3.2
2 access » 3 access

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

• Adding a wildcard symbol may retrieve word variants: technologien much information case der oral communication cost 2.2 development 2 access.*.