Perhaps you should try some spelling variations:
data communication » data communications
information 1.5.3 » information 10.5.3, information 1.5.2, information 2.5.3
developing last » developing east, developing waste, developing based
technologie 1 » technologies 1, technologien 1, technologie c
10 developing » 1 developing, 3 developing, 4 developing
last accessed » all accessed
1.5.3 why » 1.1.3 why, 1.2.3 why, 1.3.3 why
costs 10 » costs 1, costs 20, costs 60

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

• Adding a wildcard symbol may retrieve word variants: technologie 1 information 1.5.3 why data communication costs 10 developing last accessed.*.