Perhaps you should try some spelling variations:
vies communications » les communications, vos communications, vs communications
leur developpement » le developpement, deux developpements, de developpement
technology price » technology rich, technology voice, technology service
inflation target » inflation targeting, inflation rate, inflation rates
developpement en » developpement et, developpement des, developpement de
target des » target e0, target ids, target key
des vies » des vices, des voies, les vies

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

• Adding a wildcard symbol may retrieve word variants: technology price inflation target des vies communications _ leur developpement en afrique.*.