Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
technologien dis » technologien des, technologien als, technologien im
information siwi » information s1, information some, information step
dis information » mis information, aids information, des informations
3 developing » 3 development
developing 4 » developing _, developing a, developing e
siwi die » ii die, iii die, vii die
die 5.4 » diode 5.4, time 5.4, life 5.4
costs 3 » costs _, costs 4, costs a
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information siwi die 5.4 communication costs 3 developing 4 areas.*.