Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
information siwi » information s1, information some, information step
technologies 2 » technologies _, technologies 4
3 development » 2 development
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
1 area » 1 areas, 21 area, 3 area

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information siwi die 5.4 communication costs 3 development 1 area.*.