Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
ec communication » de communication, 3 communication, 4 communication
technologies 2 » technologies _, technologies 4
content better » control better, content water, contents between
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing a » developing _
better ec » better new, better _, better a
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
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: technologies 2 information content better ec communication costs 3.2 developing a africa.*.