Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
wie communications » wave communications, mce communications, voice communications
technologies new » technologies _, technologies 4, technologies 2
new information » 2 information
information und » informations und
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing a » developing _
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
und aber » und abwehr, und ab, und abs
aber wie » oder wie
a areal » _ areal, 2 areal, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologies new information und aber wie communications costs 1.3 developing a areal.*.