Perhaps you should try some spelling variations:
csf administration » self administration, unis administration, union administration
trf administration » tariff administration, trade administration, self administration
2f administration » self administration, delf administration, seif administration
22great britain » great britain, xgreat britain, zgreat britain
les colonies » des colonies, her colonies, _ colonies
p colonies » _ colonies, her colonies, des colonies

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 (les colonies)) %((((2f administration) OR (trf administration))) OR (csf administration))%22.
• Adding a wildcard symbol may retrieve word variants: %22great britain %((p colonies) or (les colonies)) %((((2f administration) or (trf administration))) or (csf administration))%22*.