Perhaps you should try some spelling variations:
information rates » information states, information ratio, information rules
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
technology road » technology role, technology roadmap, technology robot
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
developing l » developing l2, developing _, developing a
rates ape » rates cape, rates have, rates aged
l afrique » en afrique
ape 3.5 » type 3.5, case 3.5, tape 3.2

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

• Adding a wildcard symbol may retrieve word variants: technology road information rates ape 3.5 communication costs 4.2 developing l afrique.*.