Perhaps you should try some spelling variations:
under communication » jander communication, modern communication, de communication
communication cost » communication costs, communication costa, communications costs
technologien dis » technologien des, technologien als, technologien im
information case » information based, information can, information costs
dis information » mis information, aids information, des informations
3.3 developing » 4 developing, 2 developing, 1 developing
developing a » developing _
des under » modes under, des gender, des lender
case des » cases des, case das, phase des
cost 3.3 » cost 3.2, cost 2.3, cost 3.4
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 case des under communication cost 3.3 developing a areas.*.