Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
deal communication » real communication, oral communication, cell communication
communication cost » communication costs, communication costa, communications costs
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
3.3 developing » 4 developing, 2 developing, 1 developing
context a » context 3
cost 3.3 » cost 3.2, cost 2.3, cost 3.4
a deal » a dead

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

• Adding a wildcard symbol may retrieve word variants: technologien und information context a deal communication cost 3.3 developing _ africa.*.