Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
2.3 communication » 3.2 communication, de communication, 4 communication
feed information » field information, fund information, find information
technology feed » technology needs, technology field, technology fund
developing cil » developing city, developing ai, developing ce
4 developing » 3 developing
costs cited » costs united, costs limited
cil africa » cpia africa, can africa, china africa
cited 2.3 » cities 2.3, cited 3, cited 13
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 feed information costs cited 2.3 communication costs 4 developing cil africa.*.