Perhaps you should try some spelling variations:
"1984 Philippine parliamentary election" » "1984 Philippine parlamentaria election", "1984 Philippine parlamentario election", "1984 Philippine parlamentoy election"
"1984 Philippine parliamentary detection" » "1984 Philippine parlamentaria detection", "1984 Philippine parlamentario detection", "1984 Philippine parlamentoy detection", "1984 Philippine parliamentary deteccion"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"1984 Philippine parliamentary election\") OR (\"1984 Philippine parliamentary detection\"))~".
• Removing quotes may allow a broader search: (( 1984 Philippine parliamentary election ) OR ( 1984 Philippine parliamentary detection ))~.
• Adding a wildcard symbol may retrieve word variants: (("1984 Philippine parliamentary election") OR ("1984 Philippine parliamentary detection"))*.