Perhaps you should try some spelling variations:
"diplomat" » "diplomatic", "diplomatie", "diplomacy", "diplomt", "diplomacyt"
"diplomats" » "diplomatics", "diplomaties", "diplomacys", "diplomts", "diplomacyts", "diplomatic", "diplomacy"
"diploma" » "diplom", "diplomacy"
"diplomacyties" » "diplomcyties", "diplomacycyties", "diplomatie", "diplomatics", "diplomates"
"diplomacies" » "diplomcies", "diplomacycies", "diplomatie", "diplomatics", "diplomacia"

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