Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
debt communication » de communication, et communication, get communication
information based » information case, information bank, transformation based
technologien ids » technologien des, technologien als, technologien im
ids information » aids information, dis information, mis information
3.3 developing » 4 developing, 2 developing, 1 developing
developing a » developing _
based des » based modes, based debt, based deep
des debt » does debt, des debuts, debt debt
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 ids information based des debt communication cost 3.3 developing a areas.*.