Perhaps you should try some spelling variations:
des informationsquelle » als informationsquelle, die informationsquellen, und informationsquellen
informationsquelle 1 » informationsquellen b, informationsquelle der, informationsquellen 3.3
technologien des » technologien fur, technologien und, technologies 2
de communication » mobile communication, online communication
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
costs 4 » costs _, costs a, costs 4.2
2 areas » 1 areas, 2 areal, 4 areas
ii de » ii die, ii der, ii le
1 ii » i ii, _ ii, 1 im

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

• Adding a wildcard symbol may retrieve word variants: technologien des informationsquelle 1 ii de communication costs 4 developing 2 areas.*.