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
informationen b » informationen 2, informationen _, informationen d
developing seas » developing areas, developing east, developing self
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
de personal » der personal, des personal, de persona
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 seas areas.*.