Perhaps you should try some spelling variations:
personen communication » personal communication, personal communications, prone communication
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
developing based » development based, developing asia, developing east
und personen » und personelle, der personen
a developing » a development
based areal » based real, base areas, based animal
und und » und un, und uns
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations und und personen communication costs a developing based areal.*.