Perhaps you should try some spelling variations:
"diplomat" » "diploma", "diplomatic", "diplomatie"
"diplomats" » "diplomas", "diplomatics", "diplomaties", "diplomatic", "diplomacy"
"diplomaties" » "diplomaies", "diplomaticies", "diplomatieies", "diplomatie", "diplomatics", "diplomacies"

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 "diplomaties").
• Removing quotes may allow a broader search: (( diplomat or diplomats ) or diplomaties ).
• Adding a wildcard symbol may retrieve word variants: (("diplomat" or "diplomats") or "diplomaties")*.