Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologie und » technologies 2.1
und information » fund information, road information, award information
developing asia » development asia, developing a
7.3 developing » 3.3 developing, 1.3 developing, 2.2 developing
information 2 » information 3
des personal » des personals, der personal, das personal
asia areas » basic areas, aside areas, basin areas
costs 7.3 » costs 2.3, costs 4.3, costs 5.3
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 7.3 developing asia areas.*.