Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
technology taxes » technology takers, technology tax, technology tools
developpement en » developpement et, developpement des, developpement de
taxes inflation » cases inflation, wages inflation, does inflation
inflation safe » inflation rate, inflation rates, inflation taxes
spaces 6.2 » spaces 4.2, spaces 1.1, spaces 2.1

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

• Adding a wildcard symbol may retrieve word variants: technology taxes inflation safe spaces 6.2 communication _ leur developpement en afrique.*.