Perhaps you should try some spelling variations:
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
3 communication » 4 communication, de communication, data communication
information e » information 2, information 1, information 11
development 4 » development 1
costs 2 » costs 20, costs _, costs 4
4 areas » 1 areas, 2 areas, 4 areal
e bank » de bank, 1 bank, c bank
bank 3 » bank _, bank a, bank 4

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 e bank 3 communication costs 2 development 4 areas.*.