Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
4.2 communications » 4.2 communication, 3.2 communication, 6.2 communication
information rates » information states, information ratio, information rules
fund information » road information
technology fund » technology from
developing l2 » developing _, developing a, developing e
4 developing » 3 developing
rates where » states where, cases where, places where
l2 afrique » l afrique, en afrique
where 4.2 » here 4.2, where 3.2, where 4.7
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 fund information rates where 4.2 communications costs 4 developing l2 afrique.*.