Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
communication cost » communication costs, communication costa, communications costs
information case » information based, information can, information costs
technologie und » technologies 2.1
und information » fund information, road information, award information
2.4 development » 2.3 development, 2.1 development, 2.2 development
development 2.3 » development 2.1, development 1
2.3 access » 5.3 access, 1.3 access, 2.4 access
2 verbal » _ verbal, 3 verbal, a verbal
case 2 » case 1

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

• Adding a wildcard symbol may retrieve word variants: technologie und information case 2 verbal communication cost 2.4 development 2.3 access.*.