Perhaps you should try some spelling variations:
communication can » communication canada, communication china, communication 3
le developpement » de developpement, sme development
developpement et » developpement des, developpement de, development east
inflation 2 » inflation _, inflation a, inflation 1
et afrique » en afrique, l afrique
prices 3 » prices _, prices a, prices 5
prices 4 » prices _, prices a, prices 5
can le » can let, can de, can lead

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology _ inflation 2 ((prices 3) OR (prices 4)) communication can le developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology _ inflation 2 ((prices 3) OR (prices 4)) communication can le developpement et afrique.*.