Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologie der » technologie de, technologien des, technologies de
der information » insider information, sector information, labor information
developing asia » development asia, developing a
3.3 developing » 4 developing, 2 developing, 1 developing
information 3 » information 2
der personal » der personalen, der personen, der person
asia arenas » asia trends, areas arenas, laura arenas
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologie der information 3 der personal communication costs 3.3 developing asia arenas.*.