Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
technologies offer » technologies other, technologies affect, technologies based
communication cost » communication costs, communication costa, communications costs
offer information » officer information, other information, over information
2 developing » 3 developing, 4 developing, 2 development
developing a » developing _
content so » content some, content how, content _
so mobile » go mobile, non mobile, how mobile
a africa » 1 africa, can africa, em africa
cost 2 » cost 12, cost _, cost 4

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

• Adding a wildcard symbol may retrieve word variants: technologies offer information content so mobile communication cost 2 developing a africa.*.