Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
oral communication » personal communication
information costs » information contents, information centers, information content
technologien am » technologien im, technologien als, technologie im
2.4 development » 2.3 development, 2.1 development, 2.2 development
am information » guam information, palm information, crm information
costs who » costs when, costs how, costs ch
costa 2.4 » cost 2.4, costs 2.4, costs 12.4
who oral » who deal
3 access » 2 access

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

• Adding a wildcard symbol may retrieve word variants: technologien am information costs who oral communication costa 2.4 development 3 access.*.