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