Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
information centre » information centers, information contents
3.3 developing » 4 developing, 2 developing, 1 developing
technologie c » technologies 2, technologies 3, technologies 1
c information » 2 information, 1 information, 10 information
developing a » developing _
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
centre a » centres a, centre _, centre c
a visual » _ visual
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologie c information centre a visual communication costs 3.3 developing a africa.*.