Perhaps you should try some spelling variations:
information rates » information states, information ratio, information rules
4.3 communication » 2.3 communication, 4.1 communication, 4 communication
risk information » bank information, tourism information, tourist information
development li » development lid, development lie, development lin
rates rates » rates notes
li afrique » l afrique, en afrique
rates 4.3 » rates 4.2, rates 4.5, rate 4.3
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology risk information rates rates 4.3 communication costs a development li afrique.*.