Perhaps you should try some spelling variations:
tariff administration » marine administration, aris administration, paris administration
trf administration » csf administration, trade administration, self administration
2.2 administration » 4.2 administration, 1.2 administration, 22 administration
22great britain » great britain, xgreat britain, zgreat britain
et colonies » her colonies, des colonies, les colonies
p colonies » _ colonies, her colonies, des colonies

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: %22great britain %((p colonies) OR (et colonies)) %((((trf administration) OR (tariff administration))) OR (2.2 administration))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22great britain %((p colonies) or (et colonies)) %((((trf administration) OR (tariff administration))) or (2.2 administration))%22".
• Adding a wildcard symbol may retrieve word variants: %22great britain %((p colonies) or (et colonies)) %((((trf administration) OR (tariff administration))) or (2.2 administration))%22*.