Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
model communications » modern communications, border communications, aided communications
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
developing past » developing east, developing post, developing waste
informations 1 » informations und, informations sur, informations och
a developing » a development
state model » stage model, scale model
1 state » 2 state, 3 state
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations 1 state model communications costs a developing past trends.*.