Perhaps you should try some spelling variations:
information century » information centers, information centre, information center
developing across » developing cross, development across, developing areas
de communication » mobile communication, online communication
technologies 2 » technologies _, technologies 4
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
century a » century _
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information century a de communication costs 1.3 developing across africa.*.