Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
de communication » mobile communication, online communication
use information » user information, house information, users information
technology use » technology 1, technology 2.2, technology 3
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing amp » developing a, developing ai, developing av
costs decade » lost decade, last decade, past decade
amp africa » em africa, wup africa
decade de » decade due, decada de, decade new
costs 1.3 » costs 12.3, costs 14.3, costs 15.3

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

• Adding a wildcard symbol may retrieve word variants: technology use information costs decade de communication costs 1.3 developing amp africa.*.