Perhaps you should try some spelling variations:
communications cost » communications costs, communications cross, communication costs
technologien des » technologien fur, technologien und, technologies 2
cs developpement » de developpement, le developpement, et developpement
developpement et » developpement des, developpement de, development east
des inflation » does inflation, der inflation, die inflation
inflation und » inflation index, inflation _, inflation tax
et afrique » en afrique, l afrique
und cases » und case, und care, und cash
cost cs » cost lcc

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

• Adding a wildcard symbol may retrieve word variants: technologien des inflation und cases data communications cost cs developpement et afrique.*.