Perhaps you should try some spelling variations:
"home secretary's" » "hope secretary", "his secretary's", "young secretary's", "hope secretary's", "rose secretary's", "time secretary's"
"irish secretary" » "its secretary", "first secretary", "his secretary"
"home secretary" » "hope secretary", "rose secretary", "time secretary"

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: (((("home secretary") OR ("home secretary's"))) OR ("irish secretary")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"home secretary\") OR (\"home secretary's\"))) or (\"irish secretary\"))".
• Removing quotes may allow a broader search: (((( home secretary ) OR ( home secretary's ))) or ( irish secretary )).
• Adding a wildcard symbol may retrieve word variants: (((("home secretary") OR ("home secretary's"))) or ("irish secretary"))*.