Perhaps you should try some spelling variations:
"diplomt" » "diplomat", "diplom", "diploms"
"diplome" » "diplomes", "diplom", "diplomat"
"diploma" » "diplom", "diplomacy"
"diplomats" » "diplomts", "diplomacyts", "diplomatic", "diplomacy"
"diplomaties" » "diplomties", "diplomacyties", "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: ((("diplomt" OR "diplome") OR "diploma") OR ("diplomats" OR "diplomaties")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((\"diplomt\" OR \"diplome\") or \"diploma\") or (\"diplomats\" or \"diplomaties\"))".
• Removing quotes may allow a broader search: ((( diplomt OR diplome ) or diploma ) or ( diplomats or diplomaties )).
• Adding a wildcard symbol may retrieve word variants: ((("diplomt" OR "diplome") or "diploma") or ("diplomats" or "diplomaties"))*.