Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
communication cost » communication costs, communication costa, communications costs
eu communication » ec communication, et communication, de communication
technologies 4 » technologies _
4 information » 2 information, 1 information
15 developing » 1 developing, 5 developing, 10 developing
developing em » developing e, developing eq, developing amp
content has » context has, content a, content how
em africa » 1 africa
cost 15 » cost 12, cost 5, cost 11.5
has eu » das eu, has ex, pas eu

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 has eu communication cost 15 developing em africa.*.