Perhaps you should try some spelling variations:
persuasive communication » personal communication, effective communication
developing karstic » developing realistic, developing analytic, developing domestic
technologien als » technologien des, technologien fur, technologien und
information kase » information case, information based, information please
als information » als informations, aids information, laws information
3.2 persuasive » 7.2 persuasive, _ persuasive, 1 persuasive
karstic areas » karst areas, basic areas
3 developing » 3 development
kase 3.2 » case 3.2, base 3.2, phase 3.2

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

• Adding a wildcard symbol may retrieve word variants: technologien als information kase 3.2 persuasive communication _ 3 developing karstic areas.*.