Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
maske communications » mass communications, mass communication, face communications
technologies en » technologies e, technologies et, technologies can
developing east » development east, developing a, developing asia
3.3 developing » 4 developing, 2 developing, 1 developing
en transition » de transition, 2 transition, 4 transition
transition 3 » transition _, transition a
east areas » karst areas, east asezs
und maske » und markte, und markt
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
3 und » 13 und, 23 und, _ und

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

• Adding a wildcard symbol may retrieve word variants: technologies en transition 3 und maske communications costs 3.3 developing east areas.*.