Perhaps you should try some spelling variations:
lander communication » jander communication, layer communication, under communication
technologies 2 » technologies _, technologies 4
transition 13 » transition 3, transition 1, transition 10
2 transition » 2.1 transition, 2.3 transition, de transition
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
und lander » bund lander, und landern, bund landern
costs 4 » costs _, costs a, costs 4.2
2 areas » 1 areas, 2 areal, 4 areas
13 und » 1933 und

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 transition 13 und lander communication costs 4 developing 2 areas.*.