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
technology road » technology role, technology roadmap, technology robot
developing egg » developing e, developing eq, developing east
4 developing » 3 developing
egg afrique » en afrique
have 5.3 » leave 5.3, have 9.1
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 road information rates have 5.3 communication costs 4 developing egg afrique.*.