Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
communications costs » communication costs, communications _
technologien laws » technologien als, technologien des, technologien am
laws information » news information, als information, platas information
developing seas » developing areas, developing east, developing self
information 1 » information 2, information 3, information 3.2
und personal » und personen, und person, und personelle
3 developing » 3 development
costs 3 » costs _, costs 4, costs a
1 und » _ und, i und, 2 und

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

• Adding a wildcard symbol may retrieve word variants: technologien laws information 1 und personal communications costs 3 developing seas areas.*.