Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien fur » technologien des, technologien und, technologies 2
information cost » information costs, information lost, information case
fur information » zur information, fair information, your information
der personal » der personalen, der personen, der person
developing 1 » developing _, developing a, developing e
cost der » cost dam, cost dna, cost e3

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information cost der personal communication costs _ developing 1 africa.*.