Perhaps you should try some spelling variations:
communication china » telecommunication china, communication costs, communication cross
leur developpement » le developpement, deux developpements, de developpement
2.3 communication » 3.2 communication, de communication, 4 communication
developpement en » developpement et, developpement des, developpement de
technology d » technology 1, technology 3, technology 4
d inflation » _ inflation, 2 inflation, 6 inflation
prices 2.3 » price 2.3, prices 2.4, prices 2.1
china leur » china led, china less, china labour

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

• Adding a wildcard symbol may retrieve word variants: technology d inflation _ prices 2.3 communication china leur developpement en afrique.*.