Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communications cost » communications costs, communications cross, communication costs
developing cross » development cross, developing areas, development across
technologies 4 » technologies _
4 information » 2 information, 1 information
e3 developing » 3 developing, 13 developing, 3.3 developing
cross african » across african, across africa, class african
context 3.1 » context 2.1, context 1, context 1.3
3.1 data » 2.1 data
cost e3 » cost 2.3, cost edd

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 3.1 data communications cost e3 developing cross african.*.