Perhaps you should try some spelling variations:
communication china » telecommunication china, communication costs, communication cross
2.3 communication » 3.2 communication, de communication, 4 communication
cost information » postal information, about information, asset information
du developpement » de developpement, le developpement, et developpement
technology cost » technology case, technology can, technology choice
developpement l » developpement il, developpement la, developpement de
information a » information age, information about
prices 2.3 » price 2.3, prices 2.4, prices 2.1
l afrique » en afrique
a prices » a price, 2 prices, gas prices
china du » china due, china des, china den

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

• Adding a wildcard symbol may retrieve word variants: technology cost information a prices 2.3 communication china du developpement l afrique.*.