Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
informations based » information based, informational basis, informationsphase 1
technologien als » technologien des, technologien fur, technologien und
als informations » als information, des informations, a informations
development aid » development a, development africa, development agenda
debt verbal » des verbal
based debt » based deep, based direct
aid areas » arid areas, land areas, grid areas
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien als informations based debt verbal communication costs a development aid areas.*.