Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
del developpement » de developpement, des developpements, le developpement
technology trade » technology trends, technology transfer, technology transfers
inflation target » inflation targeting, inflation rate, inflation rates
trade inflation » grade inflation, trade insulation, rate inflation
3 communication » 4 communication, de communication, data communication
target price » target prices, market price, asset price
des afrique » en afrique, de l'afrique
costa del » costo del, costa e, cose del
price 3 » price _, price a, price 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology trade inflation target price 3 communication costa del developpement des afrique.*.