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