Perhaps you should try some spelling variations:
"diplomatie" » "diplomatic", "diplomtie", "diplomacytie"
"diplomacyt" » "diplomacy", "diplomat", "diplomacia", "diplomcyt", "diplomacycyt"
"diplomcyt" » "diplomacy", "diplomat"
"diploma" » "diplom", "diplomacy"
"diplomats" » "diplomts", "diplomacyts", "diplomatic", "diplomacy"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((("diplomatie" OR ("diplomacyt" OR "diplomcyt")) OR "diploma") OR "diplomats").
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((\"diplomatie\" or (\"diplomacyt\" OR \"diplomcyt\")) or \"diploma\") or \"diplomats\")".
• Removing quotes may allow a broader search: ((( diplomatie or ( diplomacyt OR diplomcyt )) or diploma ) or diplomats ).
• Adding a wildcard symbol may retrieve word variants: ((("diplomatie" or ("diplomacyt" OR "diplomcyt")) or "diploma") or "diplomats")*.