Perhaps you should try some spelling variations:
minister » ministere, ministry
administer » administere, administry, administering
administere » administeree, administrye, administeringe, ministere, administering
administeree » administereee, administryee, administeringee, ministeree, administeringe, administering, ministere
administered » administereed, administryed, administeringed, ministered, administeringd

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (minister or ((administer or (administere OR administeree)) or administered)) of defence (vietnam)~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (minister OR ((administer OR (administere OR administeree)) OR administered)) of defence (vietnam).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(minister or ((administer or (administere OR administeree)) or administered)) of defence (vietnam)".
• Adding a wildcard symbol may retrieve word variants: (minister or ((administer or (administere OR administeree)) or administered)) of defence (vietnam)*.