Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien und » technologie und, technologien des, technologien fur
und informations » und information, und informationen, fund information
developing basin » developing asia, developing asian, developing based
informations 3 » informations und, informations sur, informations och
4 developing » 3 developing
de personal » der personal, des personal, de persona
costs 4 » costs _, costs a, costs 4.2
3 de » 3 die, 3 der, 3 des
area. » areas.

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

• Adding a wildcard symbol may retrieve word variants: technologien und informations 3 de personal communication costs 4 developing basin area.*.