Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
o140 information » 10 information, 1 information, 4 information
technology o140 » technology 1
information u.s » information und, information use, information 1.2
developing a » developing _
u.s debate » u.s senate, 2.1 debate, 3.4 debate
debate 5.4 » debate 1.4, debate 2.4, debate 15.3
a africa » 1 africa, can africa, em africa

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology o140 information u.s debate 5.4 communication costs _ developing a africa.~.
• Adding a wildcard symbol may retrieve word variants: technology o140 information u.s debate 5.4 communication costs _ developing a africa.*.