Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies 3 » technologies _, technologies 4, technologies 2
3 information » 1 information
information 2 » information 3
3 developing » 3 development
developing a » developing _
und fabel » und farber, und fall, und farbe
und face » und fach, und farbe, und faire
costs 3 » costs _, costs 4, costs a

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 3 information 2 ((und face) OR (und fabel)) communications costs 3 developing a real.~".
• Adding a wildcard symbol may retrieve word variants: technologies 3 information 2 ((und face) OR (und fabel)) communications costs 3 developing a real.*.