Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
inflation target » inflation targeting, inflation rate, inflation rates
de communication » mobile communication, online communication
technology gaps » technology gap
gaps inflation » has inflation, grade inflation, rapid inflation
target space » target spaces, market space, target species
des afrique » en afrique, de l'afrique
costs des » costs fees
space de » espace de, space die, space dead

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

• Adding a wildcard symbol may retrieve word variants: technology gaps inflation target space de communication costs des developpement des afrique.*.