Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
communication 4.1 » communication 4.3, communication 7.1, communication 1
development en » developpement en, development menu, development eco
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
ict mediated » ii mediated, dust mediated, host mediated
costs ict » costs ch, costs ii, costs iii
4.1 a » 4.1 _, 2.1 a, 3.1 a

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information costs ict mediated communication 4.1 a development en afrique.*.