Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
set communication » et communication, get communication, debt communication
technologie de » technologies de, technologie der, technologie die
de information » die information, de informacion, e information
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
developing em » developing e, developing eq, developing amp
content 3 » content _, content 1
costs 4.4 » costs 4.2
em africa » 1 africa
3 set » _ set, a set, 2 set

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

• Adding a wildcard symbol may retrieve word variants: technologie de information content 3 set communication costs 4.4 developing em africa.*.