Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
role communication » prone communication, vote communication, mobile communication
technologies de » technologies _, technologies 4, technologies 2
developing east » development east, developing a, developing asia
de information » die information, de informacion, e information
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
content new » contents new, context new, contexts new
east africa » west africa
costs 4.4 » costs 4.2
new role » new rules

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

• Adding a wildcard symbol may retrieve word variants: technologies de information content new role communication costs 4.4 developing east africa.*.