Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
technologies used » technologies based, technology used, technologies _
way communication » why communication, daily communication, data communication
used information » user information, use information, based information
11.7 developing » 11.5 developing, 12.7 developing, 11.7.4 developing
developing e » developing _, developing a, developing east
costs 11.7 » costs 11.1, costs 11.4, costs 1.1.3
content 2 » content _, content 1, content 3
e africa » em africa, de africa, eu africa
2 way » 2 ways, 12 way, _ way

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

• Adding a wildcard symbol may retrieve word variants: technologies used information content 2 way communication costs 11.7 developing e africa.*.