Perhaps you should try some spelling variations:
matter communications » matter communication, master communication, better communication
communications costs » communication costs, communications _
technologies en » technologies e, technologies et, technologies can
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
en transition » de transition, 2 transition, 4 transition
transition 3 » transition _, transition a
developing 1 » developing _, developing a, developing e
und matter » fund matter, und mutter, und master
1 areas » 1 area, 2 areas, 4 areas
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 matter communications costs 4.2 developing 1 areas.*.