Perhaps you should try some spelling variations:
communicatione costs » communication costs, communications costs, communication costa
information centers » information contents, information officers
et communicatione » et communication, get communication, debt communication
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
developing can » developing a, developing ai, developing av
4 developing » 3 developing
can africa » urban africa
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien und information centers _ et communicatione costs 4 developing can africa.*.