Perhaps you should try some spelling variations:
model communications » modern communications, border communications, aided communications
communications costs » communication costs, communications _
technologien und » technologie und, technologien des, technologien fur
information case » information based, information can, information costs
und information » fund information, road information, award information
11.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
developing e » developing _, developing a, developing east
costs 11.4 » costs 11.1, costs 11.7, costs 12.4
e access » 2 access, 3 access, 4 access
case a » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: technologien und information case a model communications costs 11.4 developing e access.*.