Perhaps you should try some spelling variations:
communication costo » communication costs, communication costa, communications costs
trade information » price information, private information, trade integration
del developpement » de developpement, des developpements, le developpement
technology trade » technology trends, technology transfer, technology transfers
information can » information case, information 1, information 1.2
a communication » la communication, data communication, data communications
developpement l » developpement il, developpement la, developpement de
can french » a french, camps french, taken french
costo del » costa del, cose del, costo e
l afrique » en afrique
french a » french la, french _, french 5

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

• Adding a wildcard symbol may retrieve word variants: technology trade information can french a communication costo del developpement l afrique.*.