Perhaps you should try some spelling variations:
"diplomacyt" » "diplomacy", "diplomat", "diplomacia", "diplomcyt", "diplomacycyt"
"diplomt" » "diplomat", "diplom", "diplome"
"diplomatic" » "diplomtic", "diplomacytic"
"diploma" » "diplom", "diplomacy"
"diplomats" » "diplomts", "diplomacyts", "diplomacy"

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