Perhaps you should try some spelling variations:
oral communication » personal communication
technologien fund » technologien und, technologie und, technologien fur
information costs » information contents, information centers, information content
fund information » road information
developing basic » developing asia, developing based, developing brazil
4 developing » 3 developing
basic areas » basin area, basic ideas, basic access
debat oral » debat moral, debate moral, debat social
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: technologien fund information costs debat oral communication costs 4 developing basic areas.*.