Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
das communication » mass communication, c's communication, lea's communication
1.1.2 developing » 10.3.2 developing, 1.6.4 developing, 11.5 developing
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
cost 1.1.2 » costs 12.1.2, costs 1.1.3, cost 1.2
3 das » 1 das, 2 das

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

• Adding a wildcard symbol may retrieve word variants: technologien am information context 3 das communication cost 1.1.2 developing _ africa.*.