Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information centre » information centers, information contents
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
7.3 developing » 3.3 developing, 1.3 developing, 2.2 developing
developing a » developing _
de personal » der personal, des personal, de persona
centre de » centre _, centrale des
costs 7.3 » costs 2.3, costs 4.3, costs 5.3
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: technologies co information centre de personal communication costs 7.3 developing a africa.*.