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 _
4 information » 2 information, 1 information
12 developing » 1.2 developing, 2 developing, 1 developing
developing em » developing e, developing eq, developing amp
context has » context phase, context 3rs, context he
em africa » 1 africa
cost 12 » cost 1.2, cost 15, cost 3.2
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 context has eu communication cost 12 developing em africa.*.