Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information 2.2.6 » information 2.2.2, information 2.1.6, information 2.2.3
end communication » brand communication, oecd communications, debt communication
technologie und » technologies 2.1
und information » fund information, road information, award information
4 developing » 3 developing
developing e » developing _, developing a, developing east
2.2.6 what » 2.2.1 what, 2.2.2 what, 2.2.4 what
what end » what did
e access » 2 access, 3 access, 4 access
cost 4 » cost _, cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologie und information 2.2.6 what end communication cost 4 developing e access.*.