Perhaps you should try some spelling variations:
"administrative discretions" » "administrative discretion", "administrative directions", "administrative regions"
"administrative functions" » "administrative region", "administrative agencies", "administrative acts"
"administrative decisions" » "administration decision", "administrative region", "administrative access"

Try widening your search to All Fields.

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: (((("administrative discretions") OR ("administrative functions"))) OR ("administrative decisions")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"administrative discretions\") OR (\"administrative functions\"))) or (\"administrative decisions\"))".
• Removing quotes may allow a broader search: (((( administrative discretions ) OR ( administrative functions ))) or ( administrative decisions )).
• Adding a wildcard symbol may retrieve word variants: (((("administrative discretions") OR ("administrative functions"))) or ("administrative decisions"))*.