Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
leur developpement » le developpement, deux developpements, de developpement
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
developpement et » developpement des, developpement de, development east
technology 6 » technology _, technology 1, technology 3
6 inflation » _ inflation, 2 inflation, d inflation
inflation a » inflation _, inflation tax, inflation rate
prices 4.2 » prices 3.2, prices 4.6, prices 4.9
phase leur » phase der, phase four
et afrique » en afrique, l 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 6 inflation a prices 4.2 communication phase leur developpement et afrique.*.