Perhaps you should try some spelling variations:
get communication » et communication, debt communication, de communication
technologien nd » technologien und, technologien ad, technologie und
nd information » und information, d information, od information
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
contents 3 » contents 1, contents _, contents i
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
3 get » _ get, i get, 4 get

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

• Adding a wildcard symbol may retrieve word variants: technologien nd information contents 3 get communication costs 4.3 developing _ africa.*.