Perhaps you should try some spelling variations:
best developpement » et developpement, de developpement, le developpement
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
communication can » communication canada, communication china, communication 3
technology money » technology more, technology one, technology models
money inflation » money information, modest inflation, core inflation
developpement l » developpement il, developpement la, developpement de
inflation food » inflation good, inflation from, inflation und
prices 3.1 » prices 2.1, prices 3.2, prices 2.3.1
l afrique » en afrique
can best » can boost

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

• Adding a wildcard symbol may retrieve word variants: technology money inflation food prices 3.1 communication can best developpement l afrique.*.