Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies series » technology series
chad communications » canada communications, chile communications, china communications
series information » business information
information centre » information centers, information contents
2 developing » 3 developing, 4 developing, 2 development
developing a » developing _
centre de » centre _, centrale des
a africa » 1 africa, can africa, em africa
de chad » de chars
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies series information centre de chad communications costs 2 developing a africa.*.