Perhaps you should try some spelling variations:
technologien about » technologien auf, technologien fur, technologien als
oral communication » personal communication
inflation und » inflation index, inflation _, inflation tax
developing av » developing a, developing ai, developing amp
av africa » v africa, iv africa, can africa
ne oral » new oral, one moral
und ne » und neo, und new, und neue

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologien about inflation und ne oral communication costs _ developing av africa.~.
• Adding a wildcard symbol may retrieve word variants: technologien about inflation und ne oral communication costs _ developing av africa.*.