Perhaps you should try some spelling variations:
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
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 dis information 3.2 add mobile communication costs 4 developing a areas.*.