Perhaps you should try some spelling variations:
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
inflation target » inflation targeting, inflation rate, inflation rates
du developpement » de developpement, le developpement, et developpement
parks inflation » market inflation, markup inflation, area inflation
target spaces » target species, target states, target prices
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 parks inflation target spaces 6.2 communication _ du developpement des afrique.*.