Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
communication cost » communication costs, communication costa, communications costs
information case » information based, information can, information costs
2.4 development » 2.3 development, 2.1 development, 2.2 development
development 2 » development 1, development 2.1, development 2.3
case der » case des, case under, phase der
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: technologies _ information case der moral communication cost 2.4 development 2 access.*.