Perhaps you should try some spelling variations:
fur informationsbasis » der informationsbasis, als informationsbasis
informationsbasis 2 » informationsbasis zum
oral communication » personal communication
technologien fur » technologien des, technologien und, technologies 2
developing de » developing e, developing ce, developing deep
de america » _ america, en america, desde america
co oral » who oral
2 co » _ co, a co, 2 c

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

• Adding a wildcard symbol may retrieve word variants: technologien fur informationsbasis 2 co oral communication costs _ developing de america.*.