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 deep » developing delta, developing data, developing e
deep africa » de africa, keep america
who oral » who deal
2 who » _ who, 2 why, 3 who

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 who oral communication costs _ developing deep africa.*.