Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologie und » technologies 2.1
und information » fund information, road information, award information
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
information 2 » information 3
des personal » des personals, der personal, das personal
developing a » developing _
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
a areas » 1 areas, 2 areas, 4 areas
2 des » 2 der, 2 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologie und information 2 des personal communication costs 4.3 developing a areas.*.