Perhaps you should try some spelling variations:
information rates » information states, information ratio, information rules
5.3 communication » 2.3 communication, 4.3 communication, 1.3 communication
role information » rhode information, more information, one information
technology role » technology's role, technology risk, technology r
developing eq » developing e, developing egg, developing _
a developing » a development
eq afrique » en afrique, l afrique
have 5.3 » leave 5.3, have 9.1
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 role information rates have 5.3 communication costs a developing eq afrique.*.