Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
leur developpement » le developpement, deux developpements, de developpement
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
developpement la » developpement de, developpement et, developpement du
technology a » technology 1, technology 3, technology 4
index prices » index price, index places, index provinces
a inflation » _ inflation, 2 inflation, 6 inflation
prices 3.5 » prices 3.1, prices 3.2, prices 7.5
phase leur » phase der, phase four
la afrique » l afrique, la fabrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology a inflation index prices 3.5 communication phase leur developpement la afrique.*.