Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
do communications » 10 communications, 14 communications, 2 communications
information 18.3 » information 1.3, information 14.3, information 11.3
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
a information » 2 information, 1 information
technology a » technology 1, technology 3, technology 4
18.3 does » 12.3 does, 18.2 does, 13 does
l afrique » en afrique
does do » does de, does d, does fdi
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 a information 18.3 does do communications costs 4 developpement l afrique.*.