Perhaps you should try some spelling variations:
und informationsquelle » und informationsquellen, als informationsquelle, und informationelle
informationsquelle 1 » informationsquellen b, informationsquelle der, informationsquellen 3.3
technologien und » technologie und, technologien des, technologien fur
3 developing » 3 development
developing 4 » developing _, developing a, developing e
a mobile » _ mobile
4 access » 2 access, 3 access
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien und informationsquelle 1 a mobile communication costs 3 developing 4 access.*.