Perhaps you should try some spelling variations:
personal communication » interpersonal communication
und informationen » und information, und informationelle, fund information
technologien und » technologie und, technologien des, technologien fur
developing areas » developing asia, developing east, developing a
informationen b » informationen 2, informationen _, informationen d
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
de personal » der personal, des personal, de persona
areas areas » areas arenas, seas areas, areas access
costs 2.3 » costs 4.2, costs 4.4
b de » b die, b der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologien und informationen b de personal communication costs 2.3 developing areas areas.*.