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

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 "diploma") OR "diplomts").
• Removing quotes may allow a broader search: ((( diplomatie or diplomacyt ) or diploma ) or diplomts ).
• Adding a wildcard symbol may retrieve word variants: ((("diplomatie" or "diplomacyt") or "diploma") or "diplomts")*.