Perhaps you should try some spelling variations:
2f administration » csf administration, trf administration, self administration
8 administration » 8 administrative, 2008 administration, unis administration
xgreat britain » great britain, zgreat britain, great brittain
her colonies » _ colonies
et colonies » des colonies, les colonies, ant colonies
p colonies » _ colonies, des colonies, les 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: %xgreat britain %((((p colonies) OR (her colonies))) OR (et colonies)) %((2f administration) OR (8 administration))%22.
• Adding a wildcard symbol may retrieve word variants: %xgreat britain %((((p colonies) or (her colonies))) or (et colonies)) %((2f administration) or (8 administration))%22*.