Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
doe communication » de communication, vote communication, une communication
technologie und » technologies 2.1
und information » fund information, road information, award information
3.3 developing » 4 developing, 2 developing, 1 developing
context how » content how, context has, context he
cost 3.3 » cost 3.2, cost 2.3, cost 3.4
how doe » how does, how do, how deep

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

• Adding a wildcard symbol may retrieve word variants: technologie und information context how doe communication cost 3.3 developing _ american.*.