Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies und » technologie und, technologien und, technologies under
information case » information based, information can, information costs
developpement de » developpement des, developpement durable
und information » fund information, road information, award information
4 developpement » de developpement, le developpement, et developpement
de afrique » de l'afrique, en afrique, l afrique
case does » care does, case des, cash does
does data » does cat
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies und information case does data communications costs 4 developpement de afrique.*.