Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
el communications » cell communications, sepl communications, 10 communications
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
contents das » contents data, contents fase, contents maps
developing e » developing _, developing a, developing east
costs 6.4 » costs 4.4, costs 4.2, costs 2.3
e africa » em africa, de africa, eu africa
das el » das er, das eu

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

• Adding a wildcard symbol may retrieve word variants: technologien und information contents das el communications costs 6.4 developing e africa.*.