Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information phase » information please, formation phase, information case
do communications » 10 communications, 14 communications, 2 communications
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing a » developing _
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
a areas » 1 areas, 2 areas, 4 areas
der do » der de, der db, der does

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information phase der do communications costs 2.2 developing a areas.*.