Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
data communication » data communications
technologies case » technologies based, technologies can, technologies create
case information » care information, based information, phase information
information oder » information der, information model, information code
us developpement » un developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
oder does » der does, oder des, cover does
does data » does cat
cost us » cost cs

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

• Adding a wildcard symbol may retrieve word variants: technologies case information oder does data communication cost us developpement en afrique.*.