Perhaps you should try some spelling variations:
"diplomat" » "diplomats", "diplomatic", "diplomacy", "diplomt", "diplomacyt", "diplomatst"
"diplomatie" » "diplomatsie", "diplomaticie", "diplomacyie", "diplomatic", "diplomats", "diplomtie", "diplomacytie", "diplomatstie"
"diploma" » "diplom", "diplomacy", "diplomats"
"diplomacyties" » "diplomcyties", "diplomacycyties", "diplomatscyties", "diplomacies", "diplomatics", "diplomates"
"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: ((("diplomat" OR "diplomatie") OR "diploma") OR ("diplomts" OR "diplomacyties")).
• Removing quotes may allow a broader search: ((( diplomat or diplomatie ) or diploma ) or ( diplomts or diplomacyties )).
• Adding a wildcard symbol may retrieve word variants: ((("diplomat" or "diplomatie") or "diploma") or ("diplomts" or "diplomacyties"))*.