Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information officers » information services
chad communications » canada communications, chile communications, china communications
developing asia » development asia, developing a
technologies 4 » technologies _
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
4 information » 2 information, 1 information
asia africa » cpia africa, china africa
officers 1 » officers _, offices 1, officer _
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
1 chad » _ chad

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information officers 1 chad communications costs 1.3 developing asia africa.*.