Perhaps you should try some spelling variations:
information centers » information contents, information officers
good communication » world communication, ihrd communication, based communication
communication cost » communication costs, communication costa, communications costs
technologie de » technologies de, technologie der, technologie die
de information » die information, de informacion, e information
3.3 developing » 4 developing, 2 developing, 1 developing
developing a » developing _
centers new » century new, centers money, centuries new
new good » new goods, new food, new gold
cost 3.3 » cost 3.2, cost 2.3, cost 3.4
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 de information centers new good communication cost 3.3 developing a africa.*.