Perhaps you should try some spelling variations:
"deputy prime administer of vietnam" » "deputy primer administer of vietnam", "deputy price administer of vietnam", "deputy crime administer of vietnam", "deputy prime administered of vietnam", "deputy prime administering of vietnam", "deputy prime administere of vietnam", "deputy prime administry of vietnam"
"deputy prime minister of vietnam" » "deputy primer minister of vietnam", "deputy price minister of vietnam", "deputy crime minister of vietnam", "deputy prime ministere of vietnam", "deputy prime ministry of vietnam"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("deputy prime administer of vietnam") OR ("deputy prime minister of vietnam"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"deputy prime administer of vietnam\") OR (\"deputy prime minister of vietnam\"))".
• Removing quotes may allow a broader search: (( deputy prime administer of vietnam ) OR ( deputy prime minister of vietnam )).
• Adding a wildcard symbol may retrieve word variants: (("deputy prime administer of vietnam") OR ("deputy prime minister of vietnam"))*.