Perhaps you should try some spelling variations:
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
4 developing » 3 developing
developing a » developing _
add mobile » a mobile, auf mobile, und mobile
3.2 add » 3.2 ad, 3.2 aided, 3.2.4 add
costs 4 » costs _, costs a, costs 4.2
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien als information 3.2 add mobile communication costs 4 developing a areas.*.