Perhaps you should try some spelling variations:
information 2.3.1 » information 2.3.2, information 5.3.1, information 2.3.3
development based » development band, development case, development bank
de communication » mobile communication, online communication
technologie und » technologies 2.1
und information » fund information, road information, award information
based access » basic access, basin access, case access
2.3.1 how » 2.1.1 how, 2.3.2 how, 2.1 how
costs a » costs _, costs 4
how de » how doe, how do, how ae

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

• Adding a wildcard symbol may retrieve word variants: technologie und information 2.3.1 how de communication costs a development based access.*.