Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
communication cost » communication costs, communication costa, communications costs
et communication » et communicatione, get communication, debt communication
developing asia » development asia, developing a
technologies 4 » technologies _
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
4 information » 2 information, 1 information
asia africa » cpia africa, china africa
content 3 » content _, content 1
3 et » 13 et, 3 fet, 3 set

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information content 3 et communication cost 2.4 developing asia africa.*.