Perhaps you should try some spelling variations:
vote communication » voice communication, ante communication, remote communication
developing thrust » developing trust, developing through, developing forest
technologien des » technologien fur, technologien und, technologies 2
information case » information based, information can, information costs
des information » des informations, does information, dis information
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
thrust areas » tourist areas, forest areas, karst areas
costs 4.4 » costs 4.2
case das » case des, case case, case data
das vote » dans vote, das rote, das toten

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

• Adding a wildcard symbol may retrieve word variants: technologien des information case das vote communication costs 4.4 developing thrust areas.*.