Perhaps you should try some spelling variations:
"diplomat" » "diplomats", "diplomatic", "diplomatie", "diplomt", "diplomacyt", "diplomatst"
"diplomaties" » "diplomatsies", "diplomaticies", "diplomatieies", "diplomties", "diplomacyties", "diplomatsties", "diplomatie", "diplomatics", "diplomacies"
"diploma" » "diplom", "diplomacy", "diplomats"
"diplomties" » "diplomatics", "diplomacies", "diplomatie"

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 "diploma") OR ("diplomaties" OR "diplomties")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"diplomat\" or \"diploma\") or (\"diplomaties\" OR \"diplomties\"))".
• Removing quotes may allow a broader search: (( diplomat or diploma ) or ( diplomaties OR diplomties )).
• Adding a wildcard symbol may retrieve word variants: (("diplomat" or "diploma") or ("diplomaties" OR "diplomties"))*.