Perhaps you should try some spelling variations:
"de communication history" » "de telecommunication history", "de communication sector", "de communication theory", "mobile communication history", "online communication history"
"re organization culture" » "re organisation culture", "re organizational culture", "re organizational cultures", "care organization culture", "free organization culture"
"die organisation einer" » "die organisation der", "die organisation die", "die organisation des"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("de communication history") or ((("die organisation einer") or ("re organization culture"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("de communication history") OR ((("die organisation einer") OR ("re organization culture"))))*.
• Removing quotes may allow a broader search: (( de communication history ) or ((( die organisation einer ) or ( re organization culture ))))*.