Perhaps you should try some spelling variations:
data communication » data communications
communication cost » communication costs, communication costa, communications costs
driven development » urban development
technology und » technology fund, technology used, technology use
development en » developpement en, development menu, development eco
innovation do » innovation das, innovation ddi, innovation die
cost driven » cost drivers, test driven
do peoples » do people, lao peoples, _ peoples

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

• Adding a wildcard symbol may retrieve word variants: technology und innovation do peoples data communication cost driven development en afrique.*.