Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
technologien und » technologie und, technologien des, technologien fur
et communication » et communicatione, get communication, debt communication
und information » fund information, road information, award information
15 developing » 1 developing, 5 developing, 10 developing
developing 1 » developing _, developing a, developing e
context 2.1 » context 1
cost 15 » cost 12, cost 5, cost 11.5
2.1 et » 2.1 eu, 2.1 el

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 2.1 et communication cost 15 developing 1 africa.*.