Perhaps you should try some spelling variations:
information officers » information services
technologies uses » technologies used, technologies based, technological uses
uses information » users information, user information, use information
de communication » mobile communication, online communication
developing east » development east, developing a, developing asia
officers 3.3 » officers 3.9, officers _, office 2.3
2 developing » 3 developing, 4 developing, 2 development
east africa » west africa
costs 2 » costs 20, costs _, costs 4
3.3 de » 3.3 die, 3.3 der, 3.3 dem

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

• Adding a wildcard symbol may retrieve word variants: technologies uses information officers 3.3 de communication costs 2 developing east africa.*.