Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
get communication » et communication, debt communication, de communication
technologie und » technologies 2.1
und information » fund information, road information, award information
3.4 developing » 13.4 developing, 3.3 developing, 3.2 developing
developing ce » developing e, developing ict, developing cil
contents 13 » contents 1, contents 19, contents 1.1
ce africa » de africa, care africa, use africa
cost 3.4 » cost 2.4, cost 3.2, cost 3.5
13 get » 11 get, 3 get, 13 great

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

• Adding a wildcard symbol may retrieve word variants: technologie und information contents 13 get communication cost 3.4 developing ce africa.*.