Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
asia information » basic information, via information, africa information
information 18.3 » information 1.3, information 14.3, information 11.3
2 communications » 2 communication, 3 communications, 4 communications
technology asia » biotechnology asia, technology africa, technology a
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
18.3 does » 12.3 does, 18.2 does, 13 does
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2
does 2 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technology asia information 18.3 does 2 communications costs 4 developpement l afrique.*.