Perhaps you should try some spelling variations:
deux developpements » des developpements, de developpement, du developpement
developpements des » developpement des, developpements de, developpement de
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
technology local » technology law, technology lag, technology lead
local inflation » global inflation, local innovation, local integration
inflation taxes » inflation rates, inflation tax, inflation targets
taxes spaces » places spaces, papers spaces, spaces spaces
des afrique » en afrique, de l'afrique
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 local inflation taxes spaces 6.2 communication a deux developpements des afrique.*.