Perhaps you should try some spelling variations:
"diplomat" » "diplomatic", "diplomatie", "diplomacy", "diplomt", "diplomacyt"
"diplomats" » "diplomatics", "diplomaties", "diplomacys", "diplomts", "diplomacyts", "diplomatic", "diplomacy"
"diploma" » "diplom", "diplomacy"
"diplomacyts" » "diplomcyts", "diplomacycyts", "diplomacy", "diplomacies", "diplomants"
"diplomcyts" » "diplomants"

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