Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
eu communication » ec communication, et communication, de communication
technologies 4 » technologies _
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
4 information » 2 information, 1 information
cost 1.3 » cost 11.3, cost 1.2, cost 2.3
3 eu » _ eu, i eu, 3 el

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information context 3 eu communication cost 1.3 developing _ africa.*.