Perhaps you should try some spelling variations:
fur informationsquelle » als informationsquelle, die informationsquellen, und informationsquellen
informationsquelle 1 » informationsquellen b, informationsquelle der, informationsquellen 3.3
technologien fur » technologien des, technologien und, technologies 2
3 development » 2 development
a mobile » _ mobile
a access » 2 access, 3 access, 4 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 fur informationsquelle 1 a mobile communication costs 3 development a access.*.