Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information case » information based, information can, information costs
dr communication » de communication, csr communication, 3 communication
technologien im » technologie im, technologien am, technologien _
im information » crm information, stm information, 2 information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
case des » cases des, case das, phase des
cost 2.2 » costs 2.2, cost 2.4, cost 3.2

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

• Adding a wildcard symbol may retrieve word variants: technologien im information case des dr communication cost 2.2 developing _ areas.*.