Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
die transformations » die transformation, lie transformations, de transformation
transformations 13 » transformations 1, transformations 3, transformations 10
technologies die » technologies de, technologie die, technologies bit
developing asia » development asia, developing a
4 developing » 3 developing
asia sezs » asia ser, asia size
costs 4 » costs _, costs a, costs 4.2
13 und » 1933 und

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

• Adding a wildcard symbol may retrieve word variants: technologies die transformations 13 und online communication costs 4 developing asia sezs.*.