Perhaps you should try some spelling variations:
4.2 informationsphase » oder informationsphase, 4.2 informations
informationsphase 1 » informationsmasse _, transformationsphase 2, informationsquelle 1
technologies 4.2 » technologies 3.2, technologies 4.1, technologies 4.5
de communication » mobile communication, online communication
2.2 development » 3.2 development, 2.3 development, 4.2 development
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
1 areas » 1 area, 2 areas, 4 areas
na de » ba de, pa de
1 na » 1 dna, 19 na, 1 a

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

• Adding a wildcard symbol may retrieve word variants: technologies 4.2 informationsphase 1 na de communication costs 2.2 development 1 areas.*.