Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
leur developpement » le developpement, deux developpements, de developpement
2.3 communication » 3.2 communication, de communication, 4 communication
technology trade » technology trends, technology transfer, technology transfers
trade inflation » grade inflation, trade insulation, rate inflation
developpement l » developpement il, developpement la, developpement de
inflation a » inflation _, inflation tax, inflation rate
prices 2.3 » price 2.3, prices 2.4, prices 2.1
phase leur » phase der, phase four
l afrique » en afrique
a prices » a price, 2 prices, gas prices

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

• Adding a wildcard symbol may retrieve word variants: technology trade inflation a prices 2.3 communication phase leur developpement l afrique.*.