Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologien und » technologie und, technologien des, technologien fur
developing waste » developing east, developing water, developing eastern
und information » fund information, road information, award information
information 1.2 » information 1.5.2, information 2
waste accessed » last accessed, websites accessed
3 developing » 3 development
1.2 wide » 1.2 wilde, 1.4 wide, 4.2 wide
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien und information 1.2 wide data communications costs 3 developing waste accessed.*.