Perhaps you should try some spelling variations:
oral communication » personal communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
1.3 development » 2.3 development, 3.3 development, 1 development
development pan » development plan, development plans, development japan
pan african » pan american, can africa, pan africanism
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
new oral » new moral, knew moral, new rural

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologien als information _ new oral communication costs 1.3 development pan african.~.
• Adding a wildcard symbol may retrieve word variants: technologien als information _ new oral communication costs 1.3 development pan african.*.