Perhaps you should try some spelling variations:
lasten communications » disaster communications, pakistan communications, written communications
communications costs » communication costs, communications _
technologies en » technologies e, technologies et, technologies can
3.3 developing » 4 developing, 2 developing, 1 developing
en transition » de transition, 2 transition, 4 transition
transition i » transition _, transition a, transition 3
und lasten » und kosten
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
i 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 i und lasten communications costs 3.3 developing _ areas.*.