Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
de communication » mobile communication, online communication
technologien im » technologie im, technologien am, technologien _
im information » crm information, stm information, 2 information
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
cost 1.4 » cost 14.4, cost 2.4, cost 1.2
some de » some do, some deep, some key

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

• Adding a wildcard symbol may retrieve word variants: technologien im information context some de communication cost 1.4 developing _ africa.*.