Perhaps you should try some spelling variations:
2.4 communication » 2.14 communication, 5.4 communication, 2.3 communication
o140 information » 10 information, 1 information, 4 information
developing areas » developing asia, developing east, developing a
technology o140 » technology 1
information los » information loss, information lost, information laws
3 developing » 3 development
areas africa » arabs africa, dress africa, farmers africa
los debate » los debates, law debate, u.s debate
debate 2.4 » debate 2.1, debate 1.4, debate 2.2
costs 3 » costs _, costs 4, costs a

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 los debate 2.4 communication costs 3 developing areas africa.~.
• Adding a wildcard symbol may retrieve word variants: technology o140 information los debate 2.4 communication costs 3 developing areas africa.*.