Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
3.2 communication » 3 communication, 2.3 communication, de communication
gaps information » als information, gets information, laws information
developpement il » developpement de, developpement et, developpement du
technology gaps » technology gap
e developpement » de developpement, le developpement, et developpement
table prices » stable prices, cattle prices, maize prices
prices 3.2 » price 3.2, prices 3.1, prices 4.2
il afrique » l afrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology gaps information table prices 3.2 communication costa e developpement il afrique.*.