Perhaps you should try some spelling variations:
etf communication » et communication, ec communication, eu communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
information 2.1 » information 12.1, information 2.2, information 2.7
development e » development 1, development eco, development 11
e access » 2 access, 3 access, 4 access
2.1 how » 1.1 how
how etf » how ecte
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 fur information 2.1 how etf communication costs a development e access.*.