Perhaps you should try some spelling variations:
diplomat » diplomatic, diplomatie, diplomacy, diplomt, diplomacyt
diplomats » diplomatics, diplomaties, diplomacys, diplomatic, diplomacy, diplomts, diplomacyts
diploma » diplom, diplomacy
diplomtscys » diplomaticos, diplomaticas, diplomaticus

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