Perhaps you should try some spelling variations:
10.3 communication » 1.3 communication, 10.4.3 communication, 2.3 communication
development cross » development across, development case, development co
information key » information kid, information korea, information 2
r information » hr information, der information, fur information
4 development » 2 development, 4 developing
technology r » technology 1, technology 3, technology 4
debates 10.3 » debate 8.3, debates 3
cross africa » across africa, across african, crises africa
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology r information key debates 10.3 communication costs 4 development cross africa.*.