Perhaps you should try some spelling variations:
personale communicator » personal communicator, personal communication, personal communications
communicator costs » communication costs, communications costs, communication costa
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
information b » information 2, information 1, information bank
die personale » die personelle, de personal, die persona
developing a » developing _
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
a access » 2 access, 3 access, 4 access
b die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information b die personale communicator costs 4.1 developing a access.*.